13304470760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{291509}}^1$

素因数の和:291690

約数の個数: 64

約数和(自身を含む): 34421500800

約数和(自身を除く): 21117030040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 163, 280, 326, 652, 815, 1141, 1304, 1630, 2282, 3260, 4564, 5705, 6520, 9128, 11410, 22820, 45640, 291509, 583018, 1166036, 1457545, 2040563, 2332072, 2915090, 4081126, 5830180, 8162252, 10202815, 11660360, 16324504, 20405630, 40811260, 47515967, 81622520, 95031934, 190063868, 237579835, 332611769, 380127736, 475159670, 665223538, 950319340, 1330447076, 1663058845, 1900638680, 2660894152, 3326117690, 6652235380, 13304470760]

約数ペア:

[(1, 13304470760), (2, 6652235380), (4, 3326117690), (5, 2660894152), (7, 1900638680), (8, 1663058845), (10, 1330447076), (14, 950319340), (20, 665223538), (28, 475159670), (35, 380127736), (40, 332611769), (56, 237579835), (70, 190063868), (140, 95031934), (163, 81622520), (280, 47515967), (326, 40811260), (652, 20405630), (815, 16324504), (1141, 11660360), (1304, 10202815), (1630, 8162252), (2282, 5830180), (3260, 4081126), (4564, 2915090), (5705, 2332072), (6520, 2040563), (9128, 1457545), (11410, 1166036), (22820, 583018), (45640, 291509)]