26131860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145177}}^1$

素因数の和:145192

約数の個数: 36

約数和(自身を含む): 79267188

約数和(自身を除く): 53135328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145177, 290354, 435531, 580708, 725885, 871062, 1306593, 1451770, 1742124, 2177655, 2613186, 2903540, 4355310, 5226372, 6532965, 8710620, 13065930, 26131860]

約数ペア:

[(1, 26131860), (2, 13065930), (3, 8710620), (4, 6532965), (5, 5226372), (6, 4355310), (9, 2903540), (10, 2613186), (12, 2177655), (15, 1742124), (18, 1451770), (20, 1306593), (30, 871062), (36, 725885), (45, 580708), (60, 435531), (90, 290354), (180, 145177)]