91294000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6551

約数の個数: 80

約数和(自身を含む): 252323136

約数和(自身を除く): 161029136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 6521, 7000, 13042, 14000, 26084, 32605, 45647, 52168, 65210, 91294, 104336, 130420, 163025, 182588, 228235, 260840, 326050, 365176, 456470, 521680, 652100, 730352, 815125, 912940, 1141175, 1304200, 1630250, 1825880, 2282350, 2608400, 3260500, 3651760, 4564700, 5705875, 6521000, 9129400, 11411750, 13042000, 18258800, 22823500, 45647000, 91294000]

約数ペア:

[(1, 91294000), (2, 45647000), (4, 22823500), (5, 18258800), (7, 13042000), (8, 11411750), (10, 9129400), (14, 6521000), (16, 5705875), (20, 4564700), (25, 3651760), (28, 3260500), (35, 2608400), (40, 2282350), (50, 1825880), (56, 1630250), (70, 1304200), (80, 1141175), (100, 912940), (112, 815125), (125, 730352), (140, 652100), (175, 521680), (200, 456470), (250, 365176), (280, 326050), (350, 260840), (400, 228235), (500, 182588), (560, 163025), (700, 130420), (875, 104336), (1000, 91294), (1400, 65210), (1750, 52168), (2000, 45647), (2800, 32605), (3500, 26084), (6521, 14000), (7000, 13042)]