104259702920

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{36711163}}^1$

素因数の和:36711245

約数の個数: 32

約数和(自身を含む): 237888342720

約数和(自身を除く): 133628639800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 36711163, 73422326, 146844652, 183555815, 293689304, 367111630, 734223260, 1468446520, 2606492573, 5212985146, 10425970292, 13032462865, 20851940584, 26064925730, 52129851460, 104259702920]

約数ペア:

[(1, 104259702920), (2, 52129851460), (4, 26064925730), (5, 20851940584), (8, 13032462865), (10, 10425970292), (20, 5212985146), (40, 2606492573), (71, 1468446520), (142, 734223260), (284, 367111630), (355, 293689304), (568, 183555815), (710, 146844652), (1420, 73422326), (2840, 36711163)]