84341080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4060

約数の個数: 64

約数和(自身を含む): 207463680

約数和(自身を除く): 123122600

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, 4001, 4216, 5270, 8002, 10540, 16004, 20005, 21080, 32008, 40010, 68017, 80020, 124031, 136034, 160040, 248062, 272068, 340085, 496124, 544136, 620155, 680170, 992248, 1240310, 1360340, 2108527, 2480620, 2720680, 4217054, 4961240, 8434108, 10542635, 16868216, 21085270, 42170540, 84341080]

約数ペア:

[(1, 84341080), (2, 42170540), (4, 21085270), (5, 16868216), (8, 10542635), (10, 8434108), (17, 4961240), (20, 4217054), (31, 2720680), (34, 2480620), (40, 2108527), (62, 1360340), (68, 1240310), (85, 992248), (124, 680170), (136, 620155), (155, 544136), (170, 496124), (248, 340085), (310, 272068), (340, 248062), (527, 160040), (620, 136034), (680, 124031), (1054, 80020), (1240, 68017), (2108, 40010), (2635, 32008), (4001, 21080), (4216, 20005), (5270, 16004), (8002, 10540)]