3125535568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5437}}^1$

素因数の和:5556

約数の個数: 80

約数和(自身を含む): 6689175040

約数和(自身を除く): 3563639472

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 61, 62, 76, 122, 124, 152, 244, 248, 304, 488, 496, 589, 976, 1159, 1178, 1891, 2318, 2356, 3782, 4636, 4712, 5437, 7564, 9272, 9424, 10874, 15128, 18544, 21748, 30256, 35929, 43496, 71858, 86992, 103303, 143716, 168547, 206606, 287432, 331657, 337094, 413212, 574864, 663314, 674188, 826424, 1326628, 1348376, 1652848, 2653256, 2696752, 3202393, 5306512, 6301483, 6404786, 10281367, 12602966, 12809572, 20562734, 25205932, 25619144, 41125468, 50411864, 51238288, 82250936, 100823728, 164501872, 195345973, 390691946, 781383892, 1562767784, 3125535568]

約数ペア:

[(1, 3125535568), (2, 1562767784), (4, 781383892), (8, 390691946), (16, 195345973), (19, 164501872), (31, 100823728), (38, 82250936), (61, 51238288), (62, 50411864), (76, 41125468), (122, 25619144), (124, 25205932), (152, 20562734), (244, 12809572), (248, 12602966), (304, 10281367), (488, 6404786), (496, 6301483), (589, 5306512), (976, 3202393), (1159, 2696752), (1178, 2653256), (1891, 1652848), (2318, 1348376), (2356, 1326628), (3782, 826424), (4636, 674188), (4712, 663314), (5437, 574864), (7564, 413212), (9272, 337094), (9424, 331657), (10874, 287432), (15128, 206606), (18544, 168547), (21748, 143716), (30256, 103303), (35929, 86992), (43496, 71858)]