26455090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 23541710

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1399, 1891, 2798, 3782, 6995, 9455, 13990, 18910, 43369, 85339, 86738, 170678, 216845, 426695, 433690, 853390, 2645509, 5291018, 13227545, 26455090]

約数ペア:

[(1, 26455090), (2, 13227545), (5, 5291018), (10, 2645509), (31, 853390), (61, 433690), (62, 426695), (122, 216845), (155, 170678), (305, 86738), (310, 85339), (610, 43369), (1399, 18910), (1891, 13990), (2798, 9455), (3782, 6995)]