11396840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 32901120

約数和(自身を除く): 21504280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 101, 104, 124, 130, 140, 155, 182, 202, 217, 248, 260, 280, 310, 364, 403, 404, 434, 455, 505, 520, 620, 707, 728, 806, 808, 868, 910, 1010, 1085, 1240, 1313, 1414, 1612, 1736, 1820, 2015, 2020, 2170, 2626, 2821, 2828, 3131, 3224, 3535, 3640, 4030, 4040, 4340, 5252, 5642, 5656, 6262, 6565, 7070, 8060, 8680, 9191, 10504, 11284, 12524, 13130, 14105, 14140, 15655, 16120, 18382, 21917, 22568, 25048, 26260, 28210, 28280, 31310, 36764, 40703, 43834, 45955, 52520, 56420, 62620, 73528, 81406, 87668, 91910, 109585, 112840, 125240, 162812, 175336, 183820, 203515, 219170, 284921, 325624, 367640, 407030, 438340, 569842, 814060, 876680, 1139684, 1424605, 1628120, 2279368, 2849210, 5698420, 11396840]

約数ペア:

[(1, 11396840), (2, 5698420), (4, 2849210), (5, 2279368), (7, 1628120), (8, 1424605), (10, 1139684), (13, 876680), (14, 814060), (20, 569842), (26, 438340), (28, 407030), (31, 367640), (35, 325624), (40, 284921), (52, 219170), (56, 203515), (62, 183820), (65, 175336), (70, 162812), (91, 125240), (101, 112840), (104, 109585), (124, 91910), (130, 87668), (140, 81406), (155, 73528), (182, 62620), (202, 56420), (217, 52520), (248, 45955), (260, 43834), (280, 40703), (310, 36764), (364, 31310), (403, 28280), (404, 28210), (434, 26260), (455, 25048), (505, 22568), (520, 21917), (620, 18382), (707, 16120), (728, 15655), (806, 14140), (808, 14105), (868, 13130), (910, 12524), (1010, 11284), (1085, 10504), (1240, 9191), (1313, 8680), (1414, 8060), (1612, 7070), (1736, 6565), (1820, 6262), (2015, 5656), (2020, 5642), (2170, 5252), (2626, 4340), (2821, 4040), (2828, 4030), (3131, 3640), (3224, 3535)]