423609850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{107243}}^1$

素因数の和:107334

約数の個数: 24

約数和(自身を含む): 797895360

約数和(自身を除く): 374285510

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 107243, 214486, 536215, 1072430, 2681075, 5362150, 8472197, 16944394, 42360985, 84721970, 211804925, 423609850]

約数ペア:

[(1, 423609850), (2, 211804925), (5, 84721970), (10, 42360985), (25, 16944394), (50, 8472197), (79, 5362150), (158, 2681075), (395, 1072430), (790, 536215), (1975, 214486), (3950, 107243)]