82794400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 229672800

約数和(自身を除く): 146878400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 325, 380, 400, 416, 419, 475, 494, 520, 608, 650, 760, 800, 838, 950, 988, 1040, 1235, 1300, 1520, 1676, 1900, 1976, 2080, 2095, 2470, 2600, 3040, 3352, 3800, 3952, 4190, 4940, 5200, 5447, 6175, 6704, 7600, 7904, 7961, 8380, 9880, 10400, 10475, 10894, 12350, 13408, 15200, 15922, 16760, 19760, 20950, 21788, 24700, 27235, 31844, 33520, 39520, 39805, 41900, 43576, 49400, 54470, 63688, 67040, 79610, 83800, 87152, 98800, 103493, 108940, 127376, 136175, 159220, 167600, 174304, 197600, 199025, 206986, 217880, 254752, 272350, 318440, 335200, 398050, 413972, 435760, 517465, 544700, 636880, 796100, 827944, 871520, 1034930, 1089400, 1273760, 1592200, 1655888, 2069860, 2178800, 2587325, 3184400, 3311776, 4139720, 4357600, 5174650, 6368800, 8279440, 10349300, 16558880, 20698600, 41397200, 82794400]

約数ペア:

[(1, 82794400), (2, 41397200), (4, 20698600), (5, 16558880), (8, 10349300), (10, 8279440), (13, 6368800), (16, 5174650), (19, 4357600), (20, 4139720), (25, 3311776), (26, 3184400), (32, 2587325), (38, 2178800), (40, 2069860), (50, 1655888), (52, 1592200), (65, 1273760), (76, 1089400), (80, 1034930), (95, 871520), (100, 827944), (104, 796100), (130, 636880), (152, 544700), (160, 517465), (190, 435760), (200, 413972), (208, 398050), (247, 335200), (260, 318440), (304, 272350), (325, 254752), (380, 217880), (400, 206986), (416, 199025), (419, 197600), (475, 174304), (494, 167600), (520, 159220), (608, 136175), (650, 127376), (760, 108940), (800, 103493), (838, 98800), (950, 87152), (988, 83800), (1040, 79610), (1235, 67040), (1300, 63688), (1520, 54470), (1676, 49400), (1900, 43576), (1976, 41900), (2080, 39805), (2095, 39520), (2470, 33520), (2600, 31844), (3040, 27235), (3352, 24700), (3800, 21788), (3952, 20950), (4190, 19760), (4940, 16760), (5200, 15922), (5447, 15200), (6175, 13408), (6704, 12350), (7600, 10894), (7904, 10475), (7961, 10400), (8380, 9880)]