88946240

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1419

約数の個数: 56

約数和(自身を含む): 212872320

約数和(自身を除く): 123926080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 956, 1163, 1195, 1912, 2326, 2390, 3824, 4652, 4780, 5815, 7648, 9304, 9560, 11630, 15296, 18608, 19120, 23260, 37216, 38240, 46520, 74432, 76480, 93040, 186080, 277957, 372160, 555914, 1111828, 1389785, 2223656, 2779570, 4447312, 5559140, 8894624, 11118280, 17789248, 22236560, 44473120, 88946240]

約数ペア:

[(1, 88946240), (2, 44473120), (4, 22236560), (5, 17789248), (8, 11118280), (10, 8894624), (16, 5559140), (20, 4447312), (32, 2779570), (40, 2223656), (64, 1389785), (80, 1111828), (160, 555914), (239, 372160), (320, 277957), (478, 186080), (956, 93040), (1163, 76480), (1195, 74432), (1912, 46520), (2326, 38240), (2390, 37216), (3824, 23260), (4652, 19120), (4780, 18608), (5815, 15296), (7648, 11630), (9304, 9560)]