32389420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 85155840

約数和(自身を除く): 52766420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 439, 476, 527, 595, 620, 868, 878, 1054, 1085, 1190, 1756, 2108, 2170, 2195, 2380, 2635, 3073, 3689, 4340, 4390, 5270, 6146, 7378, 7463, 8780, 10540, 12292, 13609, 14756, 14926, 15365, 18445, 27218, 29852, 30730, 36890, 37315, 52241, 54436, 61460, 68045, 73780, 74630, 95263, 104482, 136090, 149260, 190526, 208964, 231353, 261205, 272180, 381052, 462706, 476315, 522410, 925412, 952630, 1044820, 1156765, 1619471, 1905260, 2313530, 3238942, 4627060, 6477884, 8097355, 16194710, 32389420]

約数ペア:

[(1, 32389420), (2, 16194710), (4, 8097355), (5, 6477884), (7, 4627060), (10, 3238942), (14, 2313530), (17, 1905260), (20, 1619471), (28, 1156765), (31, 1044820), (34, 952630), (35, 925412), (62, 522410), (68, 476315), (70, 462706), (85, 381052), (119, 272180), (124, 261205), (140, 231353), (155, 208964), (170, 190526), (217, 149260), (238, 136090), (310, 104482), (340, 95263), (434, 74630), (439, 73780), (476, 68045), (527, 61460), (595, 54436), (620, 52241), (868, 37315), (878, 36890), (1054, 30730), (1085, 29852), (1190, 27218), (1756, 18445), (2108, 15365), (2170, 14926), (2195, 14756), (2380, 13609), (2635, 12292), (3073, 10540), (3689, 8780), (4340, 7463), (4390, 7378), (5270, 6146)]