8255499720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5291987}}^1$

素因数の和:5292014

約数の個数: 64

約数和(自身を含む): 26671619520

約数和(自身を除く): 18416119800

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, 5291987, 10583974, 15875961, 21167948, 26459935, 31751922, 42335896, 52919870, 63503844, 68795831, 79379805, 105839740, 127007688, 137591662, 158759610, 206387493, 211679480, 275183324, 317519220, 343979155, 412774986, 550366648, 635038440, 687958310, 825549972, 1031937465, 1375916620, 1651099944, 2063874930, 2751833240, 4127749860, 8255499720]

約数ペア:

[(1, 8255499720), (2, 4127749860), (3, 2751833240), (4, 2063874930), (5, 1651099944), (6, 1375916620), (8, 1031937465), (10, 825549972), (12, 687958310), (13, 635038440), (15, 550366648), (20, 412774986), (24, 343979155), (26, 317519220), (30, 275183324), (39, 211679480), (40, 206387493), (52, 158759610), (60, 137591662), (65, 127007688), (78, 105839740), (104, 79379805), (120, 68795831), (130, 63503844), (156, 52919870), (195, 42335896), (260, 31751922), (312, 26459935), (390, 21167948), (520, 15875961), (780, 10583974), (1560, 5291987)]