322393520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 796422240

約数和(自身を除く): 474028720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 304, 380, 452, 565, 760, 904, 1130, 1520, 1808, 1877, 2147, 2260, 3754, 4294, 4520, 7508, 8588, 9040, 9385, 10735, 15016, 17176, 18770, 21470, 30032, 34352, 35663, 37540, 42940, 71326, 75080, 85880, 142652, 150160, 171760, 178315, 212101, 285304, 356630, 424202, 570608, 713260, 848404, 1060505, 1426520, 1696808, 2121010, 2853040, 3393616, 4029919, 4242020, 8059838, 8484040, 16119676, 16968080, 20149595, 32239352, 40299190, 64478704, 80598380, 161196760, 322393520]

約数ペア:

[(1, 322393520), (2, 161196760), (4, 80598380), (5, 64478704), (8, 40299190), (10, 32239352), (16, 20149595), (19, 16968080), (20, 16119676), (38, 8484040), (40, 8059838), (76, 4242020), (80, 4029919), (95, 3393616), (113, 2853040), (152, 2121010), (190, 1696808), (226, 1426520), (304, 1060505), (380, 848404), (452, 713260), (565, 570608), (760, 424202), (904, 356630), (1130, 285304), (1520, 212101), (1808, 178315), (1877, 171760), (2147, 150160), (2260, 142652), (3754, 85880), (4294, 75080), (4520, 71326), (7508, 42940), (8588, 37540), (9040, 35663), (9385, 34352), (10735, 30032), (15016, 21470), (17176, 18770)]