61839080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26203}}^1$

素因数の和:26273

約数の個数: 32

約数和(自身を含む): 141501600

約数和(自身を除く): 79662520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 26203, 52406, 104812, 131015, 209624, 262030, 524060, 1048120, 1545977, 3091954, 6183908, 7729885, 12367816, 15459770, 30919540, 61839080]

約数ペア:

[(1, 61839080), (2, 30919540), (4, 15459770), (5, 12367816), (8, 7729885), (10, 6183908), (20, 3091954), (40, 1545977), (59, 1048120), (118, 524060), (236, 262030), (295, 209624), (472, 131015), (590, 104812), (1180, 52406), (2360, 26203)]