22499150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4639}}^1$

素因数の和:4748

約数の個数: 24

約数和(自身を含む): 42288960

約数和(自身を除く): 19789810

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4639, 4850, 9278, 23195, 46390, 115975, 231950, 449983, 899966, 2249915, 4499830, 11249575, 22499150]

約数ペア:

[(1, 22499150), (2, 11249575), (5, 4499830), (10, 2249915), (25, 899966), (50, 449983), (97, 231950), (194, 115975), (485, 46390), (970, 23195), (2425, 9278), (4639, 4850)]