1037432875700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1\times {\mathrm{18911}}^1$

素因数の和:21178

約数の個数: 144

約数和(自身を含む): 2553284912640

約数和(自身を除く): 1515852036940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2221, 2470, 4442, 4940, 6175, 8884, 11105, 12350, 18911, 22210, 24700, 28873, 37822, 42199, 44420, 55525, 57746, 75644, 84398, 94555, 111050, 115492, 144365, 168796, 189110, 210995, 222100, 245843, 288730, 359309, 378220, 421990, 472775, 491686, 548587, 577460, 718618, 721825, 843980, 945550, 983372, 1054975, 1097174, 1229215, 1437236, 1443650, 1796545, 1891100, 2109950, 2194348, 2458430, 2742935, 2887300, 3593090, 4219900, 4671017, 4916860, 5485870, 6146075, 7186180, 8982725, 9342034, 10971740, 12292150, 13714675, 17965450, 18684068, 23355085, 24584300, 27429350, 35930900, 42001331, 46710170, 54858700, 84002662, 93420340, 116775425, 168005324, 210006655, 233550850, 420013310, 467101700, 546017303, 798025289, 840026620, 1050033275, 1092034606, 1596050578, 2100066550, 2184069212, 2730086515, 3192101156, 3990126445, 4200133100, 5460173030, 7980252890, 10374328757, 10920346060, 13650432575, 15960505780, 19950632225, 20748657514, 27300865150, 39901264450, 41497315028, 51871643785, 54601730300, 79802528900, 103743287570, 207486575140, 259358218925, 518716437850, 1037432875700]

約数ペア:

[(1, 1037432875700), (2, 518716437850), (4, 259358218925), (5, 207486575140), (10, 103743287570), (13, 79802528900), (19, 54601730300), (20, 51871643785), (25, 41497315028), (26, 39901264450), (38, 27300865150), (50, 20748657514), (52, 19950632225), (65, 15960505780), (76, 13650432575), (95, 10920346060), (100, 10374328757), (130, 7980252890), (190, 5460173030), (247, 4200133100), (260, 3990126445), (325, 3192101156), (380, 2730086515), (475, 2184069212), (494, 2100066550), (650, 1596050578), (950, 1092034606), (988, 1050033275), (1235, 840026620), (1300, 798025289), (1900, 546017303), (2221, 467101700), (2470, 420013310), (4442, 233550850), (4940, 210006655), (6175, 168005324), (8884, 116775425), (11105, 93420340), (12350, 84002662), (18911, 54858700), (22210, 46710170), (24700, 42001331), (28873, 35930900), (37822, 27429350), (42199, 24584300), (44420, 23355085), (55525, 18684068), (57746, 17965450), (75644, 13714675), (84398, 12292150), (94555, 10971740), (111050, 9342034), (115492, 8982725), (144365, 7186180), (168796, 6146075), (189110, 5485870), (210995, 4916860), (222100, 4671017), (245843, 4219900), (288730, 3593090), (359309, 2887300), (378220, 2742935), (421990, 2458430), (472775, 2194348), (491686, 2109950), (548587, 1891100), (577460, 1796545), (718618, 1443650), (721825, 1437236), (843980, 1229215), (945550, 1097174), (983372, 1054975)]