4304560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4165

約数の個数: 40

約数和(自身を含む): 10780560

約数和(自身を除く): 6476000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4139, 8278, 16556, 20695, 33112, 41390, 53807, 66224, 82780, 107614, 165560, 215228, 269035, 331120, 430456, 538070, 860912, 1076140, 2152280, 4304560]

約数ペア:

[(1, 4304560), (2, 2152280), (4, 1076140), (5, 860912), (8, 538070), (10, 430456), (13, 331120), (16, 269035), (20, 215228), (26, 165560), (40, 107614), (52, 82780), (65, 66224), (80, 53807), (104, 41390), (130, 33112), (208, 20695), (260, 16556), (520, 8278), (1040, 4139)]