29634280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56989}}^1$

素因数の和:57013

約数の個数: 32

約数和(自身を含む): 71807400

約数和(自身を除く): 42173120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56989, 113978, 227956, 284945, 455912, 569890, 740857, 1139780, 1481714, 2279560, 2963428, 3704285, 5926856, 7408570, 14817140, 29634280]

約数ペア:

[(1, 29634280), (2, 14817140), (4, 7408570), (5, 5926856), (8, 3704285), (10, 2963428), (13, 2279560), (20, 1481714), (26, 1139780), (40, 740857), (52, 569890), (65, 455912), (104, 284945), (130, 227956), (260, 113978), (520, 56989)]