17251000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 43505280

約数和(自身を除く): 26254280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1327, 1625, 2600, 2654, 3250, 5308, 6500, 6635, 10616, 13000, 13270, 17251, 26540, 33175, 34502, 53080, 66350, 69004, 86255, 132700, 138008, 165875, 172510, 265400, 331750, 345020, 431275, 663500, 690040, 862550, 1327000, 1725100, 2156375, 3450200, 4312750, 8625500, 17251000]

約数ペア:

[(1, 17251000), (2, 8625500), (4, 4312750), (5, 3450200), (8, 2156375), (10, 1725100), (13, 1327000), (20, 862550), (25, 690040), (26, 663500), (40, 431275), (50, 345020), (52, 331750), (65, 265400), (100, 172510), (104, 165875), (125, 138008), (130, 132700), (200, 86255), (250, 69004), (260, 66350), (325, 53080), (500, 34502), (520, 33175), (650, 26540), (1000, 17251), (1300, 13270), (1327, 13000), (1625, 10616), (2600, 6635), (2654, 6500), (3250, 5308)]