25573130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2801}}^1$

素因数の和:2902

約数の個数: 32

約数和(自身を含む): 50839488

約数和(自身を除く): 25266358

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 2801, 4565, 5602, 9130, 14005, 28010, 30811, 61622, 154055, 232483, 308110, 464966, 1162415, 2324830, 2557313, 5114626, 12786565, 25573130]

約数ペア:

[(1, 25573130), (2, 12786565), (5, 5114626), (10, 2557313), (11, 2324830), (22, 1162415), (55, 464966), (83, 308110), (110, 232483), (166, 154055), (415, 61622), (830, 30811), (913, 28010), (1826, 14005), (2801, 9130), (4565, 5602)]