85281430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6763}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 167043744

約数和(自身を除く): 81762314

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 6763, 12610, 13526, 33815, 67630, 87919, 175838, 439595, 656011, 879190, 1312022, 3280055, 6560110, 8528143, 17056286, 42640715, 85281430]

約数ペア:

[(1, 85281430), (2, 42640715), (5, 17056286), (10, 8528143), (13, 6560110), (26, 3280055), (65, 1312022), (97, 879190), (130, 656011), (194, 439595), (485, 175838), (970, 87919), (1261, 67630), (2522, 33815), (6305, 13526), (6763, 12610)]