4061927920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2247

約数の個数: 160

約数和(自身を含む): 10527897600

約数和(自身を除く): 6465969680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 43, 58, 76, 80, 86, 95, 116, 145, 152, 172, 190, 215, 232, 290, 304, 344, 380, 430, 464, 551, 580, 688, 760, 817, 860, 1102, 1160, 1247, 1520, 1634, 1720, 2143, 2204, 2320, 2494, 2755, 3268, 3440, 4085, 4286, 4408, 4988, 5510, 6235, 6536, 8170, 8572, 8816, 9976, 10715, 11020, 12470, 13072, 16340, 17144, 19952, 21430, 22040, 23693, 24940, 32680, 34288, 40717, 42860, 44080, 47386, 49880, 62147, 65360, 81434, 85720, 92149, 94772, 99760, 118465, 124294, 162868, 171440, 184298, 189544, 203585, 236930, 248588, 310735, 325736, 368596, 379088, 407170, 460745, 473860, 497176, 621470, 651472, 737192, 814340, 921490, 947720, 994352, 1180793, 1242940, 1474384, 1628680, 1750831, 1842980, 1895440, 2361586, 2485880, 2672321, 3257360, 3501662, 3685960, 4723172, 4971760, 5344642, 5903965, 7003324, 7371920, 8754155, 9446344, 10689284, 11807930, 13361605, 14006648, 17508310, 18892688, 21378568, 23615860, 26723210, 28013296, 35016620, 42757136, 47231720, 50774099, 53446420, 70033240, 94463440, 101548198, 106892840, 140066480, 203096396, 213785680, 253870495, 406192792, 507740990, 812385584, 1015481980, 2030963960, 4061927920]

約数ペア:

[(1, 4061927920), (2, 2030963960), (4, 1015481980), (5, 812385584), (8, 507740990), (10, 406192792), (16, 253870495), (19, 213785680), (20, 203096396), (29, 140066480), (38, 106892840), (40, 101548198), (43, 94463440), (58, 70033240), (76, 53446420), (80, 50774099), (86, 47231720), (95, 42757136), (116, 35016620), (145, 28013296), (152, 26723210), (172, 23615860), (190, 21378568), (215, 18892688), (232, 17508310), (290, 14006648), (304, 13361605), (344, 11807930), (380, 10689284), (430, 9446344), (464, 8754155), (551, 7371920), (580, 7003324), (688, 5903965), (760, 5344642), (817, 4971760), (860, 4723172), (1102, 3685960), (1160, 3501662), (1247, 3257360), (1520, 2672321), (1634, 2485880), (1720, 2361586), (2143, 1895440), (2204, 1842980), (2320, 1750831), (2494, 1628680), (2755, 1474384), (3268, 1242940), (3440, 1180793), (4085, 994352), (4286, 947720), (4408, 921490), (4988, 814340), (5510, 737192), (6235, 651472), (6536, 621470), (8170, 497176), (8572, 473860), (8816, 460745), (9976, 407170), (10715, 379088), (11020, 368596), (12470, 325736), (13072, 310735), (16340, 248588), (17144, 236930), (19952, 203585), (21430, 189544), (22040, 184298), (23693, 171440), (24940, 162868), (32680, 124294), (34288, 118465), (40717, 99760), (42860, 94772), (44080, 92149), (47386, 85720), (49880, 81434), (62147, 65360)]