56553337360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2862011}}^1$

素因数の和:2862056

約数の個数: 80

約数和(自身を含む): 149053584960

約数和(自身を除く): 92500247600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 2862011, 5724022, 11448044, 14310055, 22896088, 28620110, 37206143, 45792176, 54378209, 57240220, 74412286, 108756418, 114480440, 148824572, 186030715, 217512836, 228960880, 271891045, 297649144, 372061430, 435025672, 543782090, 595298288, 706916717, 744122860, 870051344, 1087564180, 1413833434, 1488245720, 2175128360, 2827666868, 2976491440, 3534583585, 4350256720, 5655333736, 7069167170, 11310667472, 14138334340, 28276668680, 56553337360]

約数ペア:

[(1, 56553337360), (2, 28276668680), (4, 14138334340), (5, 11310667472), (8, 7069167170), (10, 5655333736), (13, 4350256720), (16, 3534583585), (19, 2976491440), (20, 2827666868), (26, 2175128360), (38, 1488245720), (40, 1413833434), (52, 1087564180), (65, 870051344), (76, 744122860), (80, 706916717), (95, 595298288), (104, 543782090), (130, 435025672), (152, 372061430), (190, 297649144), (208, 271891045), (247, 228960880), (260, 217512836), (304, 186030715), (380, 148824572), (494, 114480440), (520, 108756418), (760, 74412286), (988, 57240220), (1040, 54378209), (1235, 45792176), (1520, 37206143), (1976, 28620110), (2470, 22896088), (3952, 14310055), (4940, 11448044), (9880, 5724022), (19760, 2862011)]