41203960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 112803840

約数和(自身を除く): 71599880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 56, 62, 70, 94, 101, 124, 140, 155, 188, 202, 217, 235, 248, 280, 310, 329, 376, 404, 434, 470, 505, 620, 658, 707, 808, 868, 940, 1010, 1085, 1240, 1316, 1414, 1457, 1645, 1736, 1880, 2020, 2170, 2632, 2828, 2914, 3131, 3290, 3535, 4040, 4340, 4747, 5656, 5828, 6262, 6580, 7070, 7285, 8680, 9494, 10199, 11656, 12524, 13160, 14140, 14570, 15655, 18988, 20398, 21917, 23735, 25048, 28280, 29140, 31310, 33229, 37976, 40796, 43834, 47470, 50995, 58280, 62620, 66458, 81592, 87668, 94940, 101990, 109585, 125240, 132916, 147157, 166145, 175336, 189880, 203980, 219170, 265832, 294314, 332290, 407960, 438340, 588628, 664580, 735785, 876680, 1030099, 1177256, 1329160, 1471570, 2060198, 2943140, 4120396, 5150495, 5886280, 8240792, 10300990, 20601980, 41203960]

約数ペア:

[(1, 41203960), (2, 20601980), (4, 10300990), (5, 8240792), (7, 5886280), (8, 5150495), (10, 4120396), (14, 2943140), (20, 2060198), (28, 1471570), (31, 1329160), (35, 1177256), (40, 1030099), (47, 876680), (56, 735785), (62, 664580), (70, 588628), (94, 438340), (101, 407960), (124, 332290), (140, 294314), (155, 265832), (188, 219170), (202, 203980), (217, 189880), (235, 175336), (248, 166145), (280, 147157), (310, 132916), (329, 125240), (376, 109585), (404, 101990), (434, 94940), (470, 87668), (505, 81592), (620, 66458), (658, 62620), (707, 58280), (808, 50995), (868, 47470), (940, 43834), (1010, 40796), (1085, 37976), (1240, 33229), (1316, 31310), (1414, 29140), (1457, 28280), (1645, 25048), (1736, 23735), (1880, 21917), (2020, 20398), (2170, 18988), (2632, 15655), (2828, 14570), (2914, 14140), (3131, 13160), (3290, 12524), (3535, 11656), (4040, 10199), (4340, 9494), (4747, 8680), (5656, 7285), (5828, 7070), (6262, 6580)]