10429780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 22748544

約数和(自身を除く): 12318764

約数列:

[1, 2, 4, 5, 10, 20, 61, 83, 103, 122, 166, 206, 244, 305, 332, 412, 415, 515, 610, 830, 1030, 1220, 1660, 2060, 5063, 6283, 8549, 10126, 12566, 17098, 20252, 25132, 25315, 31415, 34196, 42745, 50630, 62830, 85490, 101260, 125660, 170980, 521489, 1042978, 2085956, 2607445, 5214890, 10429780]

約数ペア:

[(1, 10429780), (2, 5214890), (4, 2607445), (5, 2085956), (10, 1042978), (20, 521489), (61, 170980), (83, 125660), (103, 101260), (122, 85490), (166, 62830), (206, 50630), (244, 42745), (305, 34196), (332, 31415), (412, 25315), (415, 25132), (515, 20252), (610, 17098), (830, 12566), (1030, 10126), (1220, 8549), (1660, 6283), (2060, 5063)]