103032280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198139}}^1$

素因数の和:198163

約数の個数: 32

約数和(自身を含む): 249656400

約数和(自身を除く): 146624120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 198139, 396278, 792556, 990695, 1585112, 1981390, 2575807, 3962780, 5151614, 7925560, 10303228, 12879035, 20606456, 25758070, 51516140, 103032280]

約数ペア:

[(1, 103032280), (2, 51516140), (4, 25758070), (5, 20606456), (8, 12879035), (10, 10303228), (13, 7925560), (20, 5151614), (26, 3962780), (40, 2575807), (52, 1981390), (65, 1585112), (104, 990695), (130, 792556), (260, 396278), (520, 198139)]