2450063680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 6243084288

約数和(自身を除く): 3793020608

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 167, 190, 254, 304, 320, 334, 361, 380, 508, 608, 635, 668, 722, 760, 835, 1016, 1216, 1270, 1336, 1444, 1520, 1670, 1805, 2032, 2413, 2540, 2672, 2888, 3040, 3173, 3340, 3610, 4064, 4826, 5080, 5344, 5776, 6080, 6346, 6680, 7220, 8128, 9652, 10160, 10688, 11552, 12065, 12692, 13360, 14440, 15865, 19304, 20320, 21209, 23104, 24130, 25384, 26720, 28880, 31730, 38608, 40640, 42418, 45847, 48260, 50768, 53440, 57760, 60287, 63460, 77216, 84836, 91694, 96520, 101536, 106045, 115520, 120574, 126920, 154432, 169672, 183388, 193040, 203072, 212090, 229235, 241148, 253840, 301435, 339344, 366776, 386080, 402971, 424180, 458470, 482296, 507680, 602870, 678688, 733552, 772160, 805942, 848360, 916940, 964592, 1015360, 1205740, 1357376, 1467104, 1611884, 1696720, 1833880, 1929184, 2014855, 2411480, 2934208, 3223768, 3393440, 3667760, 3858368, 4029710, 4822960, 6447536, 6786880, 7335520, 7656449, 8059420, 9645920, 12895072, 14671040, 15312898, 16118840, 19291840, 25790144, 30625796, 32237680, 38282245, 61251592, 64475360, 76564490, 122503184, 128950720, 153128980, 245006368, 306257960, 490012736, 612515920, 1225031840, 2450063680]

約数ペア:

[(1, 2450063680), (2, 1225031840), (4, 612515920), (5, 490012736), (8, 306257960), (10, 245006368), (16, 153128980), (19, 128950720), (20, 122503184), (32, 76564490), (38, 64475360), (40, 61251592), (64, 38282245), (76, 32237680), (80, 30625796), (95, 25790144), (127, 19291840), (152, 16118840), (160, 15312898), (167, 14671040), (190, 12895072), (254, 9645920), (304, 8059420), (320, 7656449), (334, 7335520), (361, 6786880), (380, 6447536), (508, 4822960), (608, 4029710), (635, 3858368), (668, 3667760), (722, 3393440), (760, 3223768), (835, 2934208), (1016, 2411480), (1216, 2014855), (1270, 1929184), (1336, 1833880), (1444, 1696720), (1520, 1611884), (1670, 1467104), (1805, 1357376), (2032, 1205740), (2413, 1015360), (2540, 964592), (2672, 916940), (2888, 848360), (3040, 805942), (3173, 772160), (3340, 733552), (3610, 678688), (4064, 602870), (4826, 507680), (5080, 482296), (5344, 458470), (5776, 424180), (6080, 402971), (6346, 386080), (6680, 366776), (7220, 339344), (8128, 301435), (9652, 253840), (10160, 241148), (10688, 229235), (11552, 212090), (12065, 203072), (12692, 193040), (13360, 183388), (14440, 169672), (15865, 154432), (19304, 126920), (20320, 120574), (21209, 115520), (23104, 106045), (24130, 101536), (25384, 96520), (26720, 91694), (28880, 84836), (31730, 77216), (38608, 63460), (40640, 60287), (42418, 57760), (45847, 53440), (48260, 50768)]