83391520

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4871}}^1$

素因数の和:4993

約数の個数: 48

約数和(自身を含む): 198894528

約数和(自身を除く): 115503008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 4871, 8560, 9742, 17120, 19484, 24355, 38968, 48710, 77936, 97420, 155872, 194840, 389680, 521197, 779360, 1042394, 2084788, 2605985, 4169576, 5211970, 8339152, 10423940, 16678304, 20847880, 41695760, 83391520]

約数ペア:

[(1, 83391520), (2, 41695760), (4, 20847880), (5, 16678304), (8, 10423940), (10, 8339152), (16, 5211970), (20, 4169576), (32, 2605985), (40, 2084788), (80, 1042394), (107, 779360), (160, 521197), (214, 389680), (428, 194840), (535, 155872), (856, 97420), (1070, 77936), (1712, 48710), (2140, 38968), (3424, 24355), (4280, 19484), (4871, 17120), (8560, 9742)]