111297520

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5821}}^1$

素因数の和:6073

約数の個数: 40

約数和(自身を含む): 259894080

約数和(自身を除く): 148596560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 5821, 9560, 11642, 19120, 23284, 29105, 46568, 58210, 93136, 116420, 232840, 465680, 1391219, 2782438, 5564876, 6956095, 11129752, 13912190, 22259504, 27824380, 55648760, 111297520]

約数ペア:

[(1, 111297520), (2, 55648760), (4, 27824380), (5, 22259504), (8, 13912190), (10, 11129752), (16, 6956095), (20, 5564876), (40, 2782438), (80, 1391219), (239, 465680), (478, 232840), (956, 116420), (1195, 93136), (1912, 58210), (2390, 46568), (3824, 29105), (4780, 23284), (5821, 19120), (9560, 11642)]