88894360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4276

約数の個数: 64

約数和(自身を含む): 218661120

約数和(自身を除く): 129766760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 4217, 5270, 8434, 10540, 16868, 21080, 21085, 33736, 42170, 71689, 84340, 130727, 143378, 168680, 261454, 286756, 358445, 522908, 573512, 653635, 716890, 1045816, 1307270, 1433780, 2222359, 2614540, 2867560, 4444718, 5229080, 8889436, 11111795, 17778872, 22223590, 44447180, 88894360]

約数ペア:

[(1, 88894360), (2, 44447180), (4, 22223590), (5, 17778872), (8, 11111795), (10, 8889436), (17, 5229080), (20, 4444718), (31, 2867560), (34, 2614540), (40, 2222359), (62, 1433780), (68, 1307270), (85, 1045816), (124, 716890), (136, 653635), (155, 573512), (170, 522908), (248, 358445), (310, 286756), (340, 261454), (527, 168680), (620, 143378), (680, 130727), (1054, 84340), (1240, 71689), (2108, 42170), (2635, 33736), (4216, 21085), (4217, 21080), (5270, 16868), (8434, 10540)]