426492700

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{42227}}^1$

素因数の和:42342

約数の個数: 36

約数和(自身を含む): 934674552

約数和(自身を除く): 508181852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 42227, 84454, 168908, 211135, 422270, 844540, 1055675, 2111350, 4222700, 4264927, 8529854, 17059708, 21324635, 42649270, 85298540, 106623175, 213246350, 426492700]

約数ペア:

[(1, 426492700), (2, 213246350), (4, 106623175), (5, 85298540), (10, 42649270), (20, 21324635), (25, 17059708), (50, 8529854), (100, 4264927), (101, 4222700), (202, 2111350), (404, 1055675), (505, 844540), (1010, 422270), (2020, 211135), (2525, 168908), (5050, 84454), (10100, 42227)]