25000260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13441}}^1$

素因数の和:13484

約数の個数: 48

約数和(自身を含む): 72264192

約数和(自身を除く): 47263932

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, 13441, 26882, 40323, 53764, 67205, 80646, 134410, 161292, 201615, 268820, 403230, 416671, 806460, 833342, 1250013, 1666684, 2083355, 2500026, 4166710, 5000052, 6250065, 8333420, 12500130, 25000260]

約数ペア:

[(1, 25000260), (2, 12500130), (3, 8333420), (4, 6250065), (5, 5000052), (6, 4166710), (10, 2500026), (12, 2083355), (15, 1666684), (20, 1250013), (30, 833342), (31, 806460), (60, 416671), (62, 403230), (93, 268820), (124, 201615), (155, 161292), (186, 134410), (310, 80646), (372, 67205), (465, 53764), (620, 40323), (930, 26882), (1860, 13441)]