22536250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 60

約数和(自身を含む): 46742850

約数和(自身を除く): 24206600

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 149, 242, 250, 275, 298, 550, 605, 625, 745, 1210, 1250, 1375, 1490, 1639, 2750, 3025, 3278, 3725, 6050, 6875, 7450, 8195, 13750, 15125, 16390, 18029, 18625, 30250, 36058, 37250, 40975, 75625, 81950, 90145, 93125, 151250, 180290, 186250, 204875, 409750, 450725, 901450, 1024375, 2048750, 2253625, 4507250, 11268125, 22536250]

約数ペア:

[(1, 22536250), (2, 11268125), (5, 4507250), (10, 2253625), (11, 2048750), (22, 1024375), (25, 901450), (50, 450725), (55, 409750), (110, 204875), (121, 186250), (125, 180290), (149, 151250), (242, 93125), (250, 90145), (275, 81950), (298, 75625), (550, 40975), (605, 37250), (625, 36058), (745, 30250), (1210, 18625), (1250, 18029), (1375, 16390), (1490, 15125), (1639, 13750), (2750, 8195), (3025, 7450), (3278, 6875), (3725, 6050)]