9254120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 13555480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 439, 527, 620, 680, 878, 1054, 1240, 1756, 2108, 2195, 2635, 3512, 4216, 4390, 5270, 7463, 8780, 10540, 13609, 14926, 17560, 21080, 27218, 29852, 37315, 54436, 59704, 68045, 74630, 108872, 136090, 149260, 231353, 272180, 298520, 462706, 544360, 925412, 1156765, 1850824, 2313530, 4627060, 9254120]

約数ペア:

[(1, 9254120), (2, 4627060), (4, 2313530), (5, 1850824), (8, 1156765), (10, 925412), (17, 544360), (20, 462706), (31, 298520), (34, 272180), (40, 231353), (62, 149260), (68, 136090), (85, 108872), (124, 74630), (136, 68045), (155, 59704), (170, 54436), (248, 37315), (310, 29852), (340, 27218), (439, 21080), (527, 17560), (620, 14926), (680, 13609), (878, 10540), (1054, 8780), (1240, 7463), (1756, 5270), (2108, 4390), (2195, 4216), (2635, 3512)]