85660450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{563}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 169944480

約数和(自身を除く): 84284030

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 179, 358, 425, 563, 850, 895, 1126, 1790, 2815, 3043, 4475, 5630, 6086, 8950, 9571, 14075, 15215, 19142, 28150, 30430, 47855, 76075, 95710, 100777, 152150, 201554, 239275, 478550, 503885, 1007770, 1713209, 2519425, 3426418, 5038850, 8566045, 17132090, 42830225, 85660450]

約数ペア:

[(1, 85660450), (2, 42830225), (5, 17132090), (10, 8566045), (17, 5038850), (25, 3426418), (34, 2519425), (50, 1713209), (85, 1007770), (170, 503885), (179, 478550), (358, 239275), (425, 201554), (563, 152150), (850, 100777), (895, 95710), (1126, 76075), (1790, 47855), (2815, 30430), (3043, 28150), (4475, 19142), (5630, 15215), (6086, 14075), (8950, 9571)]