25909910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 50494752

約数和(自身を除く): 24584842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 827, 1205, 1654, 2410, 3133, 4135, 6266, 8270, 10751, 15665, 21502, 31330, 53755, 107510, 199307, 398614, 996535, 1993070, 2590991, 5181982, 12954955, 25909910]

約数ペア:

[(1, 25909910), (2, 12954955), (5, 5181982), (10, 2590991), (13, 1993070), (26, 996535), (65, 398614), (130, 199307), (241, 107510), (482, 53755), (827, 31330), (1205, 21502), (1654, 15665), (2410, 10751), (3133, 8270), (4135, 6266)]