97791520

素因数分解:

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

素因数の和:6413

約数の個数: 48

約数和(自身を含む): 233451288

約数和(自身を除く): 135659768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6301, 7760, 12602, 15520, 25204, 31505, 50408, 63010, 100816, 126020, 201632, 252040, 504080, 611197, 1008160, 1222394, 2444788, 3055985, 4889576, 6111970, 9779152, 12223940, 19558304, 24447880, 48895760, 97791520]

約数ペア:

[(1, 97791520), (2, 48895760), (4, 24447880), (5, 19558304), (8, 12223940), (10, 9779152), (16, 6111970), (20, 4889576), (32, 3055985), (40, 2444788), (80, 1222394), (97, 1008160), (160, 611197), (194, 504080), (388, 252040), (485, 201632), (776, 126020), (970, 100816), (1552, 63010), (1940, 50408), (3104, 31505), (3880, 25204), (6301, 15520), (7760, 12602)]