8534060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 18670176

約数和(自身を除く): 10136116

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 97, 106, 166, 194, 212, 265, 332, 388, 415, 485, 530, 830, 970, 1060, 1660, 1940, 4399, 5141, 8051, 8798, 10282, 16102, 17596, 20564, 21995, 25705, 32204, 40255, 43990, 51410, 80510, 87980, 102820, 161020, 426703, 853406, 1706812, 2133515, 4267030, 8534060]

約数ペア:

[(1, 8534060), (2, 4267030), (4, 2133515), (5, 1706812), (10, 853406), (20, 426703), (53, 161020), (83, 102820), (97, 87980), (106, 80510), (166, 51410), (194, 43990), (212, 40255), (265, 32204), (332, 25705), (388, 21995), (415, 20564), (485, 17596), (530, 16102), (830, 10282), (970, 8798), (1060, 8051), (1660, 5141), (1940, 4399)]