22605850

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 43747200

約数和(自身を除く): 21141350

約数列:

[1, 2, 5, 10, 25, 50, 59, 79, 97, 118, 158, 194, 295, 395, 485, 590, 790, 970, 1475, 1975, 2425, 2950, 3950, 4661, 4850, 5723, 7663, 9322, 11446, 15326, 23305, 28615, 38315, 46610, 57230, 76630, 116525, 143075, 191575, 233050, 286150, 383150, 452117, 904234, 2260585, 4521170, 11302925, 22605850]

約数ペア:

[(1, 22605850), (2, 11302925), (5, 4521170), (10, 2260585), (25, 904234), (50, 452117), (59, 383150), (79, 286150), (97, 233050), (118, 191575), (158, 143075), (194, 116525), (295, 76630), (395, 57230), (485, 46610), (590, 38315), (790, 28615), (970, 23305), (1475, 15326), (1975, 11446), (2425, 9322), (2950, 7663), (3950, 5723), (4661, 4850)]