225617080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3167}}^1$

素因数の和:3328

約数の個数: 64

約数和(自身を含む): 550851840

約数和(自身を除く): 325234760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 1096, 1370, 1781, 2740, 3167, 3562, 5480, 6334, 7124, 8905, 12668, 14248, 15835, 17810, 25336, 31670, 35620, 41171, 63340, 71240, 82342, 126680, 164684, 205855, 329368, 411710, 433879, 823420, 867758, 1646840, 1735516, 2169395, 3471032, 4338790, 5640427, 8677580, 11280854, 17355160, 22561708, 28202135, 45123416, 56404270, 112808540, 225617080]

約数ペア:

[(1, 225617080), (2, 112808540), (4, 56404270), (5, 45123416), (8, 28202135), (10, 22561708), (13, 17355160), (20, 11280854), (26, 8677580), (40, 5640427), (52, 4338790), (65, 3471032), (104, 2169395), (130, 1735516), (137, 1646840), (260, 867758), (274, 823420), (520, 433879), (548, 411710), (685, 329368), (1096, 205855), (1370, 164684), (1781, 126680), (2740, 82342), (3167, 71240), (3562, 63340), (5480, 41171), (6334, 35620), (7124, 31670), (8905, 25336), (12668, 17810), (14248, 15835)]