12666973360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{22229}}^1$

素因数の和:22678

約数の個数: 80

約数和(自身を含む): 31258936800

約数和(自身を除く): 18591963440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 419, 680, 838, 1360, 1676, 2095, 3352, 4190, 6704, 7123, 8380, 14246, 16760, 22229, 28492, 33520, 35615, 44458, 56984, 71230, 88916, 111145, 113968, 142460, 177832, 222290, 284920, 355664, 377893, 444580, 569840, 755786, 889160, 1511572, 1778320, 1889465, 3023144, 3778930, 6046288, 7557860, 9313951, 15115720, 18627902, 30231440, 37255804, 46569755, 74511608, 93139510, 149023216, 158337167, 186279020, 316674334, 372558040, 633348668, 745116080, 791685835, 1266697336, 1583371670, 2533394672, 3166743340, 6333486680, 12666973360]

約数ペア:

[(1, 12666973360), (2, 6333486680), (4, 3166743340), (5, 2533394672), (8, 1583371670), (10, 1266697336), (16, 791685835), (17, 745116080), (20, 633348668), (34, 372558040), (40, 316674334), (68, 186279020), (80, 158337167), (85, 149023216), (136, 93139510), (170, 74511608), (272, 46569755), (340, 37255804), (419, 30231440), (680, 18627902), (838, 15115720), (1360, 9313951), (1676, 7557860), (2095, 6046288), (3352, 3778930), (4190, 3023144), (6704, 1889465), (7123, 1778320), (8380, 1511572), (14246, 889160), (16760, 755786), (22229, 569840), (28492, 444580), (33520, 377893), (35615, 355664), (44458, 284920), (56984, 222290), (71230, 177832), (88916, 142460), (111145, 113968)]