3896750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 8648640

約数和(自身を除く): 4751890

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 109, 110, 125, 130, 143, 218, 250, 275, 286, 325, 545, 550, 650, 715, 1090, 1199, 1375, 1417, 1430, 1625, 2398, 2725, 2750, 2834, 3250, 3575, 5450, 5995, 7085, 7150, 11990, 13625, 14170, 15587, 17875, 27250, 29975, 31174, 35425, 35750, 59950, 70850, 77935, 149875, 155870, 177125, 299750, 354250, 389675, 779350, 1948375, 3896750]

約数ペア:

[(1, 3896750), (2, 1948375), (5, 779350), (10, 389675), (11, 354250), (13, 299750), (22, 177125), (25, 155870), (26, 149875), (50, 77935), (55, 70850), (65, 59950), (109, 35750), (110, 35425), (125, 31174), (130, 29975), (143, 27250), (218, 17875), (250, 15587), (275, 14170), (286, 13625), (325, 11990), (545, 7150), (550, 7085), (650, 5995), (715, 5450), (1090, 3575), (1199, 3250), (1375, 2834), (1417, 2750), (1430, 2725), (1625, 2398)]