140625056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 189595744

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 352, 389, 416, 572, 632, 778, 869, 1027, 1144, 1264, 1556, 1738, 2054, 2288, 2528, 3112, 3476, 4108, 4279, 4576, 5057, 6224, 6952, 8216, 8558, 10114, 11297, 12448, 13904, 16432, 17116, 20228, 22594, 27808, 30731, 32864, 34232, 40456, 45188, 55627, 61462, 68464, 80912, 90376, 111254, 122924, 136928, 161824, 180752, 222508, 245848, 338041, 361504, 399503, 445016, 491696, 676082, 799006, 890032, 983392, 1352164, 1598012, 1780064, 2704328, 3196024, 4394533, 5408656, 6392048, 8789066, 10817312, 12784096, 17578132, 35156264, 70312528, 140625056]

約数ペア:

[(1, 140625056), (2, 70312528), (4, 35156264), (8, 17578132), (11, 12784096), (13, 10817312), (16, 8789066), (22, 6392048), (26, 5408656), (32, 4394533), (44, 3196024), (52, 2704328), (79, 1780064), (88, 1598012), (104, 1352164), (143, 983392), (158, 890032), (176, 799006), (208, 676082), (286, 491696), (316, 445016), (352, 399503), (389, 361504), (416, 338041), (572, 245848), (632, 222508), (778, 180752), (869, 161824), (1027, 136928), (1144, 122924), (1264, 111254), (1556, 90376), (1738, 80912), (2054, 68464), (2288, 61462), (2528, 55627), (3112, 45188), (3476, 40456), (4108, 34232), (4279, 32864), (4576, 30731), (5057, 27808), (6224, 22594), (6952, 20228), (8216, 17116), (8558, 16432), (10114, 13904), (11297, 12448)]