55774680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35753}}^1$

素因数の和:35780

約数の個数: 64

約数和(自身を含む): 180200160

約数和(自身を除く): 124425480

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, 35753, 71506, 107259, 143012, 178765, 214518, 286024, 357530, 429036, 464789, 536295, 715060, 858072, 929578, 1072590, 1394367, 1430120, 1859156, 2145180, 2323945, 2788734, 3718312, 4290360, 4647890, 5577468, 6971835, 9295780, 11154936, 13943670, 18591560, 27887340, 55774680]

約数ペア:

[(1, 55774680), (2, 27887340), (3, 18591560), (4, 13943670), (5, 11154936), (6, 9295780), (8, 6971835), (10, 5577468), (12, 4647890), (13, 4290360), (15, 3718312), (20, 2788734), (24, 2323945), (26, 2145180), (30, 1859156), (39, 1430120), (40, 1394367), (52, 1072590), (60, 929578), (65, 858072), (78, 715060), (104, 536295), (120, 464789), (130, 429036), (156, 357530), (195, 286024), (260, 214518), (312, 178765), (390, 143012), (520, 107259), (780, 71506), (1560, 35753)]