2279235560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{478831}}^1$

素因数の和:478866

約数の個数: 64

約数和(自身を含む): 6205662720

約数和(自身を除く): 3926427160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 478831, 957662, 1915324, 2394155, 3351817, 3830648, 4788310, 6703634, 8140127, 9576620, 13407268, 16280254, 16759085, 19153240, 26814536, 32560508, 33518170, 40700635, 56980889, 65121016, 67036340, 81401270, 113961778, 134072680, 162802540, 227923556, 284904445, 325605080, 455847112, 569808890, 1139617780, 2279235560]

約数ペア:

[(1, 2279235560), (2, 1139617780), (4, 569808890), (5, 455847112), (7, 325605080), (8, 284904445), (10, 227923556), (14, 162802540), (17, 134072680), (20, 113961778), (28, 81401270), (34, 67036340), (35, 65121016), (40, 56980889), (56, 40700635), (68, 33518170), (70, 32560508), (85, 26814536), (119, 19153240), (136, 16759085), (140, 16280254), (170, 13407268), (238, 9576620), (280, 8140127), (340, 6703634), (476, 4788310), (595, 3830648), (680, 3351817), (952, 2394155), (1190, 1915324), (2380, 957662), (4760, 478831)]