85236470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 101387530

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 2399, 3230, 3553, 4798, 7106, 11995, 17765, 23990, 26389, 35530, 40783, 45581, 52778, 81566, 91162, 131945, 203915, 227905, 263890, 407830, 448613, 455810, 501391, 774877, 897226, 1002782, 1549754, 2243065, 2506955, 3874385, 4486130, 5013910, 7748770, 8523647, 17047294, 42618235, 85236470]

約数ペア:

[(1, 85236470), (2, 42618235), (5, 17047294), (10, 8523647), (11, 7748770), (17, 5013910), (19, 4486130), (22, 3874385), (34, 2506955), (38, 2243065), (55, 1549754), (85, 1002782), (95, 897226), (110, 774877), (170, 501391), (187, 455810), (190, 448613), (209, 407830), (323, 263890), (374, 227905), (418, 203915), (646, 131945), (935, 91162), (1045, 81566), (1615, 52778), (1870, 45581), (2090, 40783), (2399, 35530), (3230, 26389), (3553, 23990), (4798, 17765), (7106, 11995)]