77001080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148079}}^1$

素因数の和:148103

約数の個数: 32

約数和(自身を含む): 186580800

約数和(自身を除く): 109579720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 148079, 296158, 592316, 740395, 1184632, 1480790, 1925027, 2961580, 3850054, 5923160, 7700108, 9625135, 15400216, 19250270, 38500540, 77001080]

約数ペア:

[(1, 77001080), (2, 38500540), (4, 19250270), (5, 15400216), (8, 9625135), (10, 7700108), (13, 5923160), (20, 3850054), (26, 2961580), (40, 1925027), (52, 1480790), (65, 1184632), (104, 740395), (130, 592316), (260, 296158), (520, 148079)]