124563100

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{6323}}^1$

素因数の和:6534

約数の個数: 36

約数和(自身を含む): 271716984

約数和(自身を除く): 147153884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 788, 985, 1970, 3940, 4925, 6323, 9850, 12646, 19700, 25292, 31615, 63230, 126460, 158075, 316150, 632300, 1245631, 2491262, 4982524, 6228155, 12456310, 24912620, 31140775, 62281550, 124563100]

約数ペア:

[(1, 124563100), (2, 62281550), (4, 31140775), (5, 24912620), (10, 12456310), (20, 6228155), (25, 4982524), (50, 2491262), (100, 1245631), (197, 632300), (394, 316150), (788, 158075), (985, 126460), (1970, 63230), (3940, 31615), (4925, 25292), (6323, 19700), (9850, 12646)]