4713800

素因数分解:

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

素因数の和:80

約数の個数: 144

約数和(自身を含む): 14100660

約数和(自身を除く): 9386860

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 37, 40, 49, 50, 52, 56, 65, 70, 74, 91, 98, 100, 104, 130, 140, 148, 175, 182, 185, 196, 200, 245, 259, 260, 280, 296, 325, 350, 364, 370, 392, 455, 481, 490, 518, 520, 637, 650, 700, 728, 740, 910, 925, 962, 980, 1036, 1225, 1274, 1295, 1300, 1400, 1480, 1813, 1820, 1850, 1924, 1960, 2072, 2275, 2405, 2450, 2548, 2590, 2600, 3185, 3367, 3626, 3640, 3700, 3848, 4550, 4810, 4900, 5096, 5180, 6370, 6475, 6734, 7252, 7400, 9065, 9100, 9620, 9800, 10360, 12025, 12740, 12950, 13468, 14504, 15925, 16835, 18130, 18200, 19240, 23569, 24050, 25480, 25900, 26936, 31850, 33670, 36260, 45325, 47138, 48100, 51800, 63700, 67340, 72520, 84175, 90650, 94276, 96200, 117845, 127400, 134680, 168350, 181300, 188552, 235690, 336700, 362600, 471380, 589225, 673400, 942760, 1178450, 2356900, 4713800]

約数ペア:

[(1, 4713800), (2, 2356900), (4, 1178450), (5, 942760), (7, 673400), (8, 589225), (10, 471380), (13, 362600), (14, 336700), (20, 235690), (25, 188552), (26, 181300), (28, 168350), (35, 134680), (37, 127400), (40, 117845), (49, 96200), (50, 94276), (52, 90650), (56, 84175), (65, 72520), (70, 67340), (74, 63700), (91, 51800), (98, 48100), (100, 47138), (104, 45325), (130, 36260), (140, 33670), (148, 31850), (175, 26936), (182, 25900), (185, 25480), (196, 24050), (200, 23569), (245, 19240), (259, 18200), (260, 18130), (280, 16835), (296, 15925), (325, 14504), (350, 13468), (364, 12950), (370, 12740), (392, 12025), (455, 10360), (481, 9800), (490, 9620), (518, 9100), (520, 9065), (637, 7400), (650, 7252), (700, 6734), (728, 6475), (740, 6370), (910, 5180), (925, 5096), (962, 4900), (980, 4810), (1036, 4550), (1225, 3848), (1274, 3700), (1295, 3640), (1300, 3626), (1400, 3367), (1480, 3185), (1813, 2600), (1820, 2590), (1850, 2548), (1924, 2450), (1960, 2405), (2072, 2275)]