98158840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188767}}^1$

素因数の和:188791

約数の個数: 32

約数和(自身を含む): 237847680

約数和(自身を除く): 139688840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 188767, 377534, 755068, 943835, 1510136, 1887670, 2453971, 3775340, 4907942, 7550680, 9815884, 12269855, 19631768, 24539710, 49079420, 98158840]

約数ペア:

[(1, 98158840), (2, 49079420), (4, 24539710), (5, 19631768), (8, 12269855), (10, 9815884), (13, 7550680), (20, 4907942), (26, 3775340), (40, 2453971), (52, 1887670), (65, 1510136), (104, 943835), (130, 755068), (260, 377534), (520, 188767)]