67385560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5281}}^1$

素因数の和:5332

約数の個数: 64

約数和(自身を含む): 171136800

約数和(自身を除く): 103751240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5281, 6380, 10562, 12760, 21124, 26405, 42248, 52810, 58091, 105620, 116182, 153149, 211240, 232364, 290455, 306298, 464728, 580910, 612596, 765745, 1161820, 1225192, 1531490, 1684639, 2323640, 3062980, 3369278, 6125960, 6738556, 8423195, 13477112, 16846390, 33692780, 67385560]

約数ペア:

[(1, 67385560), (2, 33692780), (4, 16846390), (5, 13477112), (8, 8423195), (10, 6738556), (11, 6125960), (20, 3369278), (22, 3062980), (29, 2323640), (40, 1684639), (44, 1531490), (55, 1225192), (58, 1161820), (88, 765745), (110, 612596), (116, 580910), (145, 464728), (220, 306298), (232, 290455), (290, 232364), (319, 211240), (440, 153149), (580, 116182), (638, 105620), (1160, 58091), (1276, 52810), (1595, 42248), (2552, 26405), (3190, 21124), (5281, 12760), (6380, 10562)]