22872100

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1036

約数の個数: 36

約数和(自身を含む): 49854448

約数和(自身を除く): 26982348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 691, 1324, 1382, 1655, 2764, 3310, 3455, 6620, 6910, 8275, 13820, 16550, 17275, 33100, 34550, 69100, 228721, 457442, 914884, 1143605, 2287210, 4574420, 5718025, 11436050, 22872100]

約数ペア:

[(1, 22872100), (2, 11436050), (4, 5718025), (5, 4574420), (10, 2287210), (20, 1143605), (25, 914884), (50, 457442), (100, 228721), (331, 69100), (662, 34550), (691, 33100), (1324, 17275), (1382, 16550), (1655, 13820), (2764, 8275), (3310, 6910), (3455, 6620)]