9261250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 40

約数和(自身を含む): 17994240

約数和(自身を除く): 8732990

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 239, 250, 310, 478, 625, 775, 1195, 1250, 1550, 2390, 3875, 5975, 7409, 7750, 11950, 14818, 19375, 29875, 37045, 38750, 59750, 74090, 149375, 185225, 298750, 370450, 926125, 1852250, 4630625, 9261250]

約数ペア:

[(1, 9261250), (2, 4630625), (5, 1852250), (10, 926125), (25, 370450), (31, 298750), (50, 185225), (62, 149375), (125, 74090), (155, 59750), (239, 38750), (250, 37045), (310, 29875), (478, 19375), (625, 14818), (775, 11950), (1195, 7750), (1250, 7409), (1550, 5975), (2390, 3875)]