24447880

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6301}}^1$

素因数の和:6409

約数の個数: 32

約数和(自身を含む): 55583640

約数和(自身を除く): 31135760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 6301, 12602, 25204, 31505, 50408, 63010, 126020, 252040, 611197, 1222394, 2444788, 3055985, 4889576, 6111970, 12223940, 24447880]

約数ペア:

[(1, 24447880), (2, 12223940), (4, 6111970), (5, 4889576), (8, 3055985), (10, 2444788), (20, 1222394), (40, 611197), (97, 252040), (194, 126020), (388, 63010), (485, 50408), (776, 31505), (970, 25204), (1940, 12602), (3880, 6301)]