7455680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1053

約数の個数: 56

約数和(自身を含む): 18544032

約数和(自身を除く): 11088352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1013, 1472, 1840, 2026, 3680, 4052, 5065, 7360, 8104, 10130, 16208, 20260, 23299, 32416, 40520, 46598, 64832, 81040, 93196, 116495, 162080, 186392, 232990, 324160, 372784, 465980, 745568, 931960, 1491136, 1863920, 3727840, 7455680]

約数ペア:

[(1, 7455680), (2, 3727840), (4, 1863920), (5, 1491136), (8, 931960), (10, 745568), (16, 465980), (20, 372784), (23, 324160), (32, 232990), (40, 186392), (46, 162080), (64, 116495), (80, 93196), (92, 81040), (115, 64832), (160, 46598), (184, 40520), (230, 32416), (320, 23299), (368, 20260), (460, 16208), (736, 10130), (920, 8104), (1013, 7360), (1472, 5065), (1840, 4052), (2026, 3680)]