40377632990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1\times {\mathrm{78041}}^1$

素因数の和:79748

約数の個数: 32

約数和(自身を含む): 75070160640

約数和(自身を除く): 34692527650

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1669, 3338, 8345, 16690, 51739, 78041, 103478, 156082, 258695, 390205, 517390, 780410, 2419271, 4838542, 12096355, 24192710, 130250429, 260500858, 651252145, 1302504290, 4037763299, 8075526598, 20188816495, 40377632990]

約数ペア:

[(1, 40377632990), (2, 20188816495), (5, 8075526598), (10, 4037763299), (31, 1302504290), (62, 651252145), (155, 260500858), (310, 130250429), (1669, 24192710), (3338, 12096355), (8345, 4838542), (16690, 2419271), (51739, 780410), (78041, 517390), (103478, 390205), (156082, 258695)]