4627060

素因数分解:

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

素因数の和:496

約数の個数: 48

約数和(自身を含む): 10644480

約数和(自身を除く): 6017420

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 439, 527, 620, 878, 1054, 1756, 2108, 2195, 2635, 4390, 5270, 7463, 8780, 10540, 13609, 14926, 27218, 29852, 37315, 54436, 68045, 74630, 136090, 149260, 231353, 272180, 462706, 925412, 1156765, 2313530, 4627060]

約数ペア:

[(1, 4627060), (2, 2313530), (4, 1156765), (5, 925412), (10, 462706), (17, 272180), (20, 231353), (31, 149260), (34, 136090), (62, 74630), (68, 68045), (85, 54436), (124, 37315), (155, 29852), (170, 27218), (310, 14926), (340, 13609), (439, 10540), (527, 8780), (620, 7463), (878, 5270), (1054, 4390), (1756, 2635), (2108, 2195)]