48846580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 57840140

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 82, 142, 164, 205, 284, 355, 410, 710, 820, 839, 1420, 1678, 2911, 3356, 4195, 5822, 8390, 11644, 14555, 16780, 29110, 34399, 58220, 59569, 68798, 119138, 137596, 171995, 238276, 297845, 343990, 595690, 687980, 1191380, 2442329, 4884658, 9769316, 12211645, 24423290, 48846580]

約数ペア:

[(1, 48846580), (2, 24423290), (4, 12211645), (5, 9769316), (10, 4884658), (20, 2442329), (41, 1191380), (71, 687980), (82, 595690), (142, 343990), (164, 297845), (205, 238276), (284, 171995), (355, 137596), (410, 119138), (710, 68798), (820, 59569), (839, 58220), (1420, 34399), (1678, 29110), (2911, 16780), (3356, 14555), (4195, 11644), (5822, 8390)]