61832480

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5529

約数の個数: 48

約数和(自身を含む): 148163904

約数和(自身を除く): 86331424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5443, 5680, 10886, 11360, 21772, 27215, 43544, 54430, 87088, 108860, 174176, 217720, 386453, 435440, 772906, 870880, 1545812, 1932265, 3091624, 3864530, 6183248, 7729060, 12366496, 15458120, 30916240, 61832480]

約数ペア:

[(1, 61832480), (2, 30916240), (4, 15458120), (5, 12366496), (8, 7729060), (10, 6183248), (16, 3864530), (20, 3091624), (32, 1932265), (40, 1545812), (71, 870880), (80, 772906), (142, 435440), (160, 386453), (284, 217720), (355, 174176), (568, 108860), (710, 87088), (1136, 54430), (1420, 43544), (2272, 27215), (2840, 21772), (5443, 11360), (5680, 10886)]