191087000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{14699}}^1$

素因数の和:14733

約数の個数: 64

約数和(自身を含む): 481572000

約数和(自身を除く): 290485000

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, 1625, 2600, 3250, 6500, 13000, 14699, 29398, 58796, 73495, 117592, 146990, 191087, 293980, 367475, 382174, 587960, 734950, 764348, 955435, 1469900, 1528696, 1837375, 1910870, 2939800, 3674750, 3821740, 4777175, 7349500, 7643480, 9554350, 14699000, 19108700, 23885875, 38217400, 47771750, 95543500, 191087000]

約数ペア:

[(1, 191087000), (2, 95543500), (4, 47771750), (5, 38217400), (8, 23885875), (10, 19108700), (13, 14699000), (20, 9554350), (25, 7643480), (26, 7349500), (40, 4777175), (50, 3821740), (52, 3674750), (65, 2939800), (100, 1910870), (104, 1837375), (125, 1528696), (130, 1469900), (200, 955435), (250, 764348), (260, 734950), (325, 587960), (500, 382174), (520, 367475), (650, 293980), (1000, 191087), (1300, 146990), (1625, 117592), (2600, 73495), (3250, 58796), (6500, 29398), (13000, 14699)]