16995080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5119}}^1$

素因数の和:5213

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 21712120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 5119, 10238, 20476, 25595, 40952, 51190, 102380, 204760, 424877, 849754, 1699508, 2124385, 3399016, 4248770, 8497540, 16995080]

約数ペア:

[(1, 16995080), (2, 8497540), (4, 4248770), (5, 3399016), (8, 2124385), (10, 1699508), (20, 849754), (40, 424877), (83, 204760), (166, 102380), (332, 51190), (415, 40952), (664, 25595), (830, 20476), (1660, 10238), (3320, 5119)]