23901250

素因数分解:

$2^1\times 5^4\times {\mathrm{19121}}^1$

素因数の和:19143

約数の個数: 20

約数和(自身を含む): 44802846

約数和(自身を除く): 20901596

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 19121, 38242, 95605, 191210, 478025, 956050, 2390125, 4780250, 11950625, 23901250]

約数ペア:

[(1, 23901250), (2, 11950625), (5, 4780250), (10, 2390125), (25, 956050), (50, 478025), (125, 191210), (250, 95605), (625, 38242), (1250, 19121)]