25468980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13693}}^1$

素因数の和:13736

約数の個数: 48

約数和(自身を含む): 73618944

約数和(自身を除く): 48149964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13693, 27386, 41079, 54772, 68465, 82158, 136930, 164316, 205395, 273860, 410790, 424483, 821580, 848966, 1273449, 1697932, 2122415, 2546898, 4244830, 5093796, 6367245, 8489660, 12734490, 25468980]

約数ペア:

[(1, 25468980), (2, 12734490), (3, 8489660), (4, 6367245), (5, 5093796), (6, 4244830), (10, 2546898), (12, 2122415), (15, 1697932), (20, 1273449), (30, 848966), (31, 821580), (60, 424483), (62, 410790), (93, 273860), (124, 205395), (155, 164316), (186, 136930), (310, 82158), (372, 68465), (465, 54772), (620, 41079), (930, 27386), (1860, 13693)]