101587510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 186624000

約数和(自身を除く): 85036490

約数列:

[1, 2, 5, 10, 71, 142, 199, 355, 398, 710, 719, 995, 1438, 1990, 3595, 7190, 14129, 28258, 51049, 70645, 102098, 141290, 143081, 255245, 286162, 510490, 715405, 1430810, 10158751, 20317502, 50793755, 101587510]

約数ペア:

[(1, 101587510), (2, 50793755), (5, 20317502), (10, 10158751), (71, 1430810), (142, 715405), (199, 510490), (355, 286162), (398, 255245), (710, 143081), (719, 141290), (995, 102098), (1438, 70645), (1990, 51049), (3595, 28258), (7190, 14129)]