8104394480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35911}}^1$

素因数の和:35975

約数の個数: 160

約数和(自身を含む): 23939801088

約数和(自身を除く): 15835406608

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 7280, 8060, 8680, 11284, 14105, 16120, 17360, 22568, 28210, 32240, 35911, 45136, 56420, 71822, 112840, 143644, 179555, 225680, 251377, 287288, 359110, 466843, 502754, 574576, 718220, 933686, 1005508, 1113241, 1256885, 1436440, 1867372, 2011016, 2226482, 2334215, 2513770, 2872880, 3267901, 3734744, 4022032, 4452964, 4668430, 5027540, 5566205, 6535802, 7469488, 7792687, 8905928, 9336860, 10055080, 11132410, 13071604, 14472133, 15585374, 16339505, 17811856, 18673720, 20110160, 22264820, 26143208, 28944266, 31170748, 32679010, 37347440, 38963435, 44529640, 52286416, 57888532, 62341496, 65358020, 72360665, 77926870, 89059280, 101304931, 115777064, 124682992, 130716040, 144721330, 155853740, 202609862, 231554128, 261432080, 289442660, 311707480, 405219724, 506524655, 578885320, 623414960, 810439448, 1013049310, 1157770640, 1620878896, 2026098620, 4052197240, 8104394480]

約数ペア:

[(1, 8104394480), (2, 4052197240), (4, 2026098620), (5, 1620878896), (7, 1157770640), (8, 1013049310), (10, 810439448), (13, 623414960), (14, 578885320), (16, 506524655), (20, 405219724), (26, 311707480), (28, 289442660), (31, 261432080), (35, 231554128), (40, 202609862), (52, 155853740), (56, 144721330), (62, 130716040), (65, 124682992), (70, 115777064), (80, 101304931), (91, 89059280), (104, 77926870), (112, 72360665), (124, 65358020), (130, 62341496), (140, 57888532), (155, 52286416), (182, 44529640), (208, 38963435), (217, 37347440), (248, 32679010), (260, 31170748), (280, 28944266), (310, 26143208), (364, 22264820), (403, 20110160), (434, 18673720), (455, 17811856), (496, 16339505), (520, 15585374), (560, 14472133), (620, 13071604), (728, 11132410), (806, 10055080), (868, 9336860), (910, 8905928), (1040, 7792687), (1085, 7469488), (1240, 6535802), (1456, 5566205), (1612, 5027540), (1736, 4668430), (1820, 4452964), (2015, 4022032), (2170, 3734744), (2480, 3267901), (2821, 2872880), (3224, 2513770), (3472, 2334215), (3640, 2226482), (4030, 2011016), (4340, 1867372), (5642, 1436440), (6448, 1256885), (7280, 1113241), (8060, 1005508), (8680, 933686), (11284, 718220), (14105, 574576), (16120, 502754), (17360, 466843), (22568, 359110), (28210, 287288), (32240, 251377), (35911, 225680), (45136, 179555), (56420, 143644), (71822, 112840)]