395285800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 1163675520

約数和(自身を除く): 768389720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 37, 40, 50, 52, 56, 65, 70, 74, 91, 100, 104, 130, 140, 148, 175, 182, 185, 200, 259, 260, 280, 296, 325, 350, 364, 370, 455, 481, 518, 520, 587, 650, 700, 728, 740, 910, 925, 962, 1036, 1174, 1295, 1300, 1400, 1480, 1820, 1850, 1924, 2072, 2275, 2348, 2405, 2590, 2600, 2935, 3367, 3640, 3700, 3848, 4109, 4550, 4696, 4810, 5180, 5870, 6475, 6734, 7400, 7631, 8218, 9100, 9620, 10360, 11740, 12025, 12950, 13468, 14675, 15262, 16436, 16835, 18200, 19240, 20545, 21719, 23480, 24050, 25900, 26936, 29350, 30524, 32872, 33670, 38155, 41090, 43438, 48100, 51800, 53417, 58700, 61048, 67340, 76310, 82180, 84175, 86876, 96200, 102725, 106834, 108595, 117400, 134680, 152033, 152620, 164360, 168350, 173752, 190775, 205450, 213668, 217190, 267085, 282347, 304066, 305240, 336700, 381550, 410900, 427336, 434380, 534170, 542975, 564694, 608132, 673400, 760165, 763100, 821800, 868760, 1068340, 1085950, 1129388, 1216264, 1335425, 1411735, 1520330, 1526200, 1976429, 2136680, 2171900, 2258776, 2670850, 2823470, 3040660, 3800825, 3952858, 4343800, 5341700, 5646940, 6081320, 7058675, 7601650, 7905716, 9882145, 10683400, 11293880, 14117350, 15203300, 15811432, 19764290, 28234700, 30406600, 39528580, 49410725, 56469400, 79057160, 98821450, 197642900, 395285800]

約数ペア:

[(1, 395285800), (2, 197642900), (4, 98821450), (5, 79057160), (7, 56469400), (8, 49410725), (10, 39528580), (13, 30406600), (14, 28234700), (20, 19764290), (25, 15811432), (26, 15203300), (28, 14117350), (35, 11293880), (37, 10683400), (40, 9882145), (50, 7905716), (52, 7601650), (56, 7058675), (65, 6081320), (70, 5646940), (74, 5341700), (91, 4343800), (100, 3952858), (104, 3800825), (130, 3040660), (140, 2823470), (148, 2670850), (175, 2258776), (182, 2171900), (185, 2136680), (200, 1976429), (259, 1526200), (260, 1520330), (280, 1411735), (296, 1335425), (325, 1216264), (350, 1129388), (364, 1085950), (370, 1068340), (455, 868760), (481, 821800), (518, 763100), (520, 760165), (587, 673400), (650, 608132), (700, 564694), (728, 542975), (740, 534170), (910, 434380), (925, 427336), (962, 410900), (1036, 381550), (1174, 336700), (1295, 305240), (1300, 304066), (1400, 282347), (1480, 267085), (1820, 217190), (1850, 213668), (1924, 205450), (2072, 190775), (2275, 173752), (2348, 168350), (2405, 164360), (2590, 152620), (2600, 152033), (2935, 134680), (3367, 117400), (3640, 108595), (3700, 106834), (3848, 102725), (4109, 96200), (4550, 86876), (4696, 84175), (4810, 82180), (5180, 76310), (5870, 67340), (6475, 61048), (6734, 58700), (7400, 53417), (7631, 51800), (8218, 48100), (9100, 43438), (9620, 41090), (10360, 38155), (11740, 33670), (12025, 32872), (12950, 30524), (13468, 29350), (14675, 26936), (15262, 25900), (16436, 24050), (16835, 23480), (18200, 21719), (19240, 20545)]