140610080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67601}}^1$

素因数の和:67629

約数の個数: 48

約数和(自身を含む): 357749784

約数和(自身を除く): 217139704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 67601, 135202, 270404, 338005, 540808, 676010, 878813, 1081616, 1352020, 1757626, 2163232, 2704040, 3515252, 4394065, 5408080, 7030504, 8788130, 10816160, 14061008, 17576260, 28122016, 35152520, 70305040, 140610080]

約数ペア:

[(1, 140610080), (2, 70305040), (4, 35152520), (5, 28122016), (8, 17576260), (10, 14061008), (13, 10816160), (16, 8788130), (20, 7030504), (26, 5408080), (32, 4394065), (40, 3515252), (52, 2704040), (65, 2163232), (80, 1757626), (104, 1352020), (130, 1081616), (160, 878813), (208, 676010), (260, 540808), (416, 338005), (520, 270404), (1040, 135202), (2080, 67601)]