66265160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 169941240

約数和(自身を除く): 103676080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 353, 361, 380, 494, 520, 706, 722, 760, 988, 1235, 1412, 1444, 1765, 1805, 1976, 2470, 2824, 2888, 3530, 3610, 4589, 4693, 4940, 6707, 7060, 7220, 9178, 9386, 9880, 13414, 14120, 14440, 18356, 18772, 22945, 23465, 26828, 33535, 36712, 37544, 45890, 46930, 53656, 67070, 87191, 91780, 93860, 127433, 134140, 174382, 183560, 187720, 254866, 268280, 348764, 435955, 509732, 637165, 697528, 871910, 1019464, 1274330, 1656629, 1743820, 2548660, 3313258, 3487640, 5097320, 6626516, 8283145, 13253032, 16566290, 33132580, 66265160]

約数ペア:

[(1, 66265160), (2, 33132580), (4, 16566290), (5, 13253032), (8, 8283145), (10, 6626516), (13, 5097320), (19, 3487640), (20, 3313258), (26, 2548660), (38, 1743820), (40, 1656629), (52, 1274330), (65, 1019464), (76, 871910), (95, 697528), (104, 637165), (130, 509732), (152, 435955), (190, 348764), (247, 268280), (260, 254866), (353, 187720), (361, 183560), (380, 174382), (494, 134140), (520, 127433), (706, 93860), (722, 91780), (760, 87191), (988, 67070), (1235, 53656), (1412, 46930), (1444, 45890), (1765, 37544), (1805, 36712), (1976, 33535), (2470, 26828), (2824, 23465), (2888, 22945), (3530, 18772), (3610, 18356), (4589, 14440), (4693, 14120), (4940, 13414), (6707, 9880), (7060, 9386), (7220, 9178)]