118520230180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{385081}}^1$

素因数の和:386500

約数の個数: 48

約数和(自身を含む): 271713859200

約数和(自身を除く): 153193629020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1399, 2798, 5596, 6995, 13990, 15389, 27980, 30778, 61556, 76945, 153890, 307780, 385081, 770162, 1540324, 1925405, 3850810, 4235891, 7701620, 8471782, 16943564, 21179455, 42358910, 84717820, 538728319, 1077456638, 2154913276, 2693641595, 5387283190, 5926011509, 10774566380, 11852023018, 23704046036, 29630057545, 59260115090, 118520230180]

約数ペア:

[(1, 118520230180), (2, 59260115090), (4, 29630057545), (5, 23704046036), (10, 11852023018), (11, 10774566380), (20, 5926011509), (22, 5387283190), (44, 2693641595), (55, 2154913276), (110, 1077456638), (220, 538728319), (1399, 84717820), (2798, 42358910), (5596, 21179455), (6995, 16943564), (13990, 8471782), (15389, 7701620), (27980, 4235891), (30778, 3850810), (61556, 1925405), (76945, 1540324), (153890, 770162), (307780, 385081)]