25703150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 55242000

約数和(自身を除く): 29538850

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2749, 4675, 5498, 9350, 13745, 27490, 30239, 46733, 60478, 68725, 93466, 137450, 151195, 233665, 302390, 467330, 514063, 755975, 1028126, 1168325, 1511950, 2336650, 2570315, 5140630, 12851575, 25703150]

約数ペア:

[(1, 25703150), (2, 12851575), (5, 5140630), (10, 2570315), (11, 2336650), (17, 1511950), (22, 1168325), (25, 1028126), (34, 755975), (50, 514063), (55, 467330), (85, 302390), (110, 233665), (170, 151195), (187, 137450), (275, 93466), (374, 68725), (425, 60478), (550, 46733), (850, 30239), (935, 27490), (1870, 13745), (2749, 9350), (4675, 5498)]