13804440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8849}}^1$

素因数の和:8876

約数の個数: 64

約数和(自身を含む): 44604000

約数和(自身を除く): 30799560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 8849, 17698, 26547, 35396, 44245, 53094, 70792, 88490, 106188, 115037, 132735, 176980, 212376, 230074, 265470, 345111, 353960, 460148, 530940, 575185, 690222, 920296, 1061880, 1150370, 1380444, 1725555, 2300740, 2760888, 3451110, 4601480, 6902220, 13804440]

約数ペア:

[(1, 13804440), (2, 6902220), (3, 4601480), (4, 3451110), (5, 2760888), (6, 2300740), (8, 1725555), (10, 1380444), (12, 1150370), (13, 1061880), (15, 920296), (20, 690222), (24, 575185), (26, 530940), (30, 460148), (39, 353960), (40, 345111), (52, 265470), (60, 230074), (65, 212376), (78, 176980), (104, 132735), (120, 115037), (130, 106188), (156, 88490), (195, 70792), (260, 53094), (312, 44245), (390, 35396), (520, 26547), (780, 17698), (1560, 8849)]