83819726380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18963739}}^1$

素因数の和:18963778

約数の個数: 48

約数和(自身を含む): 200712224160

約数和(自身を除く): 116892497780

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 18963739, 37927478, 75854956, 94818695, 189637390, 246528607, 322383563, 379274780, 493057214, 644767126, 986114428, 1232643035, 1289534252, 1611917815, 2465286070, 3223835630, 4190986319, 4930572140, 6447671260, 8381972638, 16763945276, 20954931595, 41909863190, 83819726380]

約数ペア:

[(1, 83819726380), (2, 41909863190), (4, 20954931595), (5, 16763945276), (10, 8381972638), (13, 6447671260), (17, 4930572140), (20, 4190986319), (26, 3223835630), (34, 2465286070), (52, 1611917815), (65, 1289534252), (68, 1232643035), (85, 986114428), (130, 644767126), (170, 493057214), (221, 379274780), (260, 322383563), (340, 246528607), (442, 189637390), (884, 94818695), (1105, 75854956), (2210, 37927478), (4420, 18963739)]