41288000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 112

約数和(自身を含む): 110392464

約数和(自身を除く): 69104464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 397, 400, 416, 500, 520, 650, 794, 800, 832, 1000, 1040, 1300, 1588, 1600, 1625, 1985, 2000, 2080, 2600, 3176, 3250, 3970, 4000, 4160, 5161, 5200, 6352, 6500, 7940, 8000, 9925, 10322, 10400, 12704, 13000, 15880, 19850, 20644, 20800, 25408, 25805, 26000, 31760, 39700, 41288, 49625, 51610, 52000, 63520, 79400, 82576, 99250, 103220, 104000, 127040, 129025, 158800, 165152, 198500, 206440, 258050, 317600, 330304, 397000, 412880, 516100, 635200, 645125, 794000, 825760, 1032200, 1290250, 1588000, 1651520, 2064400, 2580500, 3176000, 4128800, 5161000, 8257600, 10322000, 20644000, 41288000]

約数ペア:

[(1, 41288000), (2, 20644000), (4, 10322000), (5, 8257600), (8, 5161000), (10, 4128800), (13, 3176000), (16, 2580500), (20, 2064400), (25, 1651520), (26, 1588000), (32, 1290250), (40, 1032200), (50, 825760), (52, 794000), (64, 645125), (65, 635200), (80, 516100), (100, 412880), (104, 397000), (125, 330304), (130, 317600), (160, 258050), (200, 206440), (208, 198500), (250, 165152), (260, 158800), (320, 129025), (325, 127040), (397, 104000), (400, 103220), (416, 99250), (500, 82576), (520, 79400), (650, 63520), (794, 52000), (800, 51610), (832, 49625), (1000, 41288), (1040, 39700), (1300, 31760), (1588, 26000), (1600, 25805), (1625, 25408), (1985, 20800), (2000, 20644), (2080, 19850), (2600, 15880), (3176, 13000), (3250, 12704), (3970, 10400), (4000, 10322), (4160, 9925), (5161, 8000), (5200, 7940), (6352, 6500)]