4643600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 12915840

約数和(自身を除く): 8272240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 47, 50, 52, 65, 76, 80, 94, 95, 100, 104, 130, 152, 188, 190, 200, 208, 235, 247, 260, 304, 325, 376, 380, 400, 470, 475, 494, 520, 611, 650, 752, 760, 893, 940, 950, 988, 1040, 1175, 1222, 1235, 1300, 1520, 1786, 1880, 1900, 1976, 2350, 2444, 2470, 2600, 3055, 3572, 3760, 3800, 3952, 4465, 4700, 4888, 4940, 5200, 6110, 6175, 7144, 7600, 8930, 9400, 9776, 9880, 11609, 12220, 12350, 14288, 15275, 17860, 18800, 19760, 22325, 23218, 24440, 24700, 30550, 35720, 44650, 46436, 48880, 49400, 58045, 61100, 71440, 89300, 92872, 98800, 116090, 122200, 178600, 185744, 232180, 244400, 290225, 357200, 464360, 580450, 928720, 1160900, 2321800, 4643600]

約数ペア:

[(1, 4643600), (2, 2321800), (4, 1160900), (5, 928720), (8, 580450), (10, 464360), (13, 357200), (16, 290225), (19, 244400), (20, 232180), (25, 185744), (26, 178600), (38, 122200), (40, 116090), (47, 98800), (50, 92872), (52, 89300), (65, 71440), (76, 61100), (80, 58045), (94, 49400), (95, 48880), (100, 46436), (104, 44650), (130, 35720), (152, 30550), (188, 24700), (190, 24440), (200, 23218), (208, 22325), (235, 19760), (247, 18800), (260, 17860), (304, 15275), (325, 14288), (376, 12350), (380, 12220), (400, 11609), (470, 9880), (475, 9776), (494, 9400), (520, 8930), (611, 7600), (650, 7144), (752, 6175), (760, 6110), (893, 5200), (940, 4940), (950, 4888), (988, 4700), (1040, 4465), (1175, 3952), (1222, 3800), (1235, 3760), (1300, 3572), (1520, 3055), (1786, 2600), (1880, 2470), (1900, 2444), (1976, 2350)]