41397200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 113013600

約数和(自身を除く): 71616400

約数列:

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

約数ペア:

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