76985290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 143410176

約数和(自身を除く): 66424886

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 1823, 3646, 4223, 8446, 9115, 18230, 21115, 42230, 74743, 149486, 187769, 373715, 375538, 747430, 938845, 1877690, 7698529, 15397058, 38492645, 76985290]

約数ペア:

[(1, 76985290), (2, 38492645), (5, 15397058), (10, 7698529), (41, 1877690), (82, 938845), (103, 747430), (205, 375538), (206, 373715), (410, 187769), (515, 149486), (1030, 74743), (1823, 42230), (3646, 21115), (4223, 18230), (8446, 9115)]