106776280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205339}}^1$

素因数の和:205363

約数の個数: 32

約数和(自身を含む): 258728400

約数和(自身を除く): 151952120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 205339, 410678, 821356, 1026695, 1642712, 2053390, 2669407, 4106780, 5338814, 8213560, 10677628, 13347035, 21355256, 26694070, 53388140, 106776280]

約数ペア:

[(1, 106776280), (2, 53388140), (4, 26694070), (5, 21355256), (8, 13347035), (10, 10677628), (13, 8213560), (20, 5338814), (26, 4106780), (40, 2669407), (52, 2053390), (65, 1642712), (104, 1026695), (130, 821356), (260, 410678), (520, 205339)]