572220010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{1901}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 1064876544

約数和(自身を除く): 492656534

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 971, 1901, 1942, 3802, 4855, 9505, 9710, 19010, 30101, 58931, 60202, 117862, 150505, 294655, 301010, 589310, 1845871, 3691742, 9229355, 18458710, 57222001, 114444002, 286110005, 572220010]

約数ペア:

[(1, 572220010), (2, 286110005), (5, 114444002), (10, 57222001), (31, 18458710), (62, 9229355), (155, 3691742), (310, 1845871), (971, 589310), (1901, 301010), (1942, 294655), (3802, 150505), (4855, 117862), (9505, 60202), (9710, 58931), (19010, 30101)]