80708010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8375

約数の個数: 64

約数和(自身を含む): 215913600

約数和(自身を除く): 135205590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 8329, 9690, 16658, 24987, 41645, 49974, 83290, 124935, 141593, 158251, 249870, 283186, 316502, 424779, 474753, 707965, 791255, 849558, 949506, 1415930, 1582510, 2123895, 2373765, 2690267, 4247790, 4747530, 5380534, 8070801, 13451335, 16141602, 26902670, 40354005, 80708010]

約数ペア:

[(1, 80708010), (2, 40354005), (3, 26902670), (5, 16141602), (6, 13451335), (10, 8070801), (15, 5380534), (17, 4747530), (19, 4247790), (30, 2690267), (34, 2373765), (38, 2123895), (51, 1582510), (57, 1415930), (85, 949506), (95, 849558), (102, 791255), (114, 707965), (170, 474753), (190, 424779), (255, 316502), (285, 283186), (323, 249870), (510, 158251), (570, 141593), (646, 124935), (969, 83290), (1615, 49974), (1938, 41645), (3230, 24987), (4845, 16658), (8329, 9690)]