15690032840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1\times {\mathrm{6563}}^1$

素因数の和:7646

約数の個数: 64

約数和(自身を含む): 35941838400

約数和(自身を除く): 20251805560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1013, 1180, 2026, 2360, 4052, 5065, 6563, 8104, 10130, 13126, 20260, 26252, 32815, 40520, 52504, 59767, 65630, 119534, 131260, 239068, 262520, 298835, 387217, 478136, 597670, 774434, 1195340, 1548868, 1936085, 2390680, 3097736, 3872170, 6648319, 7744340, 13296638, 15488680, 26593276, 33241595, 53186552, 66483190, 132966380, 265932760, 392250821, 784501642, 1569003284, 1961254105, 3138006568, 3922508210, 7845016420, 15690032840]

約数ペア:

[(1, 15690032840), (2, 7845016420), (4, 3922508210), (5, 3138006568), (8, 1961254105), (10, 1569003284), (20, 784501642), (40, 392250821), (59, 265932760), (118, 132966380), (236, 66483190), (295, 53186552), (472, 33241595), (590, 26593276), (1013, 15488680), (1180, 13296638), (2026, 7744340), (2360, 6648319), (4052, 3872170), (5065, 3097736), (6563, 2390680), (8104, 1936085), (10130, 1548868), (13126, 1195340), (20260, 774434), (26252, 597670), (32815, 478136), (40520, 387217), (52504, 298835), (59767, 262520), (65630, 239068), (119534, 131260)]