97182280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186889}}^1$

素因数の和:186913

約数の個数: 32

約数和(自身を含む): 235481400

約数和(自身を除く): 138299120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 186889, 373778, 747556, 934445, 1495112, 1868890, 2429557, 3737780, 4859114, 7475560, 9718228, 12147785, 19436456, 24295570, 48591140, 97182280]

約数ペア:

[(1, 97182280), (2, 48591140), (4, 24295570), (5, 19436456), (8, 12147785), (10, 9718228), (13, 7475560), (20, 4859114), (26, 3737780), (40, 2429557), (52, 1868890), (65, 1495112), (104, 934445), (130, 747556), (260, 373778), (520, 186889)]