73310480

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5297}}^1$

素因数の和:5483

約数の個数: 40

約数和(自身を含む): 171464472

約数和(自身を除く): 98153992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 5297, 6920, 10594, 13840, 21188, 26485, 42376, 52970, 84752, 105940, 211880, 423760, 916381, 1832762, 3665524, 4581905, 7331048, 9163810, 14662096, 18327620, 36655240, 73310480]

約数ペア:

[(1, 73310480), (2, 36655240), (4, 18327620), (5, 14662096), (8, 9163810), (10, 7331048), (16, 4581905), (20, 3665524), (40, 1832762), (80, 916381), (173, 423760), (346, 211880), (692, 105940), (865, 84752), (1384, 52970), (1730, 42376), (2768, 26485), (3460, 21188), (5297, 13840), (6920, 10594)]