229132360

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 524983680

約数和(自身を除く): 295851320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 163, 226, 311, 326, 452, 565, 622, 652, 815, 904, 1130, 1244, 1304, 1555, 1630, 2260, 2488, 3110, 3260, 4520, 6220, 6520, 12440, 18419, 35143, 36838, 50693, 70286, 73676, 92095, 101386, 140572, 147352, 175715, 184190, 202772, 253465, 281144, 351430, 368380, 405544, 506930, 702860, 736760, 1013860, 1405720, 2027720, 5728309, 11456618, 22913236, 28641545, 45826472, 57283090, 114566180, 229132360]

約数ペア:

[(1, 229132360), (2, 114566180), (4, 57283090), (5, 45826472), (8, 28641545), (10, 22913236), (20, 11456618), (40, 5728309), (113, 2027720), (163, 1405720), (226, 1013860), (311, 736760), (326, 702860), (452, 506930), (565, 405544), (622, 368380), (652, 351430), (815, 281144), (904, 253465), (1130, 202772), (1244, 184190), (1304, 175715), (1555, 147352), (1630, 140572), (2260, 101386), (2488, 92095), (3110, 73676), (3260, 70286), (4520, 50693), (6220, 36838), (6520, 35143), (12440, 18419)]