101446280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195089}}^1$

素因数の和:195113

約数の個数: 32

約数和(自身を含む): 245813400

約数和(自身を除く): 144367120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 195089, 390178, 780356, 975445, 1560712, 1950890, 2536157, 3901780, 5072314, 7803560, 10144628, 12680785, 20289256, 25361570, 50723140, 101446280]

約数ペア:

[(1, 101446280), (2, 50723140), (4, 25361570), (5, 20289256), (8, 12680785), (10, 10144628), (13, 7803560), (20, 5072314), (26, 3901780), (40, 2536157), (52, 1950890), (65, 1560712), (104, 975445), (130, 780356), (260, 390178), (520, 195089)]