84238160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33967}}^1$

素因数の和:34011

約数の個数: 40

約数和(自身を含む): 202177536

約数和(自身を除く): 117939376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 33967, 67934, 135868, 169835, 271736, 339670, 543472, 679340, 1052977, 1358680, 2105954, 2717360, 4211908, 5264885, 8423816, 10529770, 16847632, 21059540, 42119080, 84238160]

約数ペア:

[(1, 84238160), (2, 42119080), (4, 21059540), (5, 16847632), (8, 10529770), (10, 8423816), (16, 5264885), (20, 4211908), (31, 2717360), (40, 2105954), (62, 1358680), (80, 1052977), (124, 679340), (155, 543472), (248, 339670), (310, 271736), (496, 169835), (620, 135868), (1240, 67934), (2480, 33967)]