9858860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 23157792

約数和(自身を除く): 13298932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1093, 1804, 2186, 2255, 4372, 4510, 5465, 9020, 10930, 12023, 21860, 24046, 44813, 48092, 60115, 89626, 120230, 179252, 224065, 240460, 448130, 492943, 896260, 985886, 1971772, 2464715, 4929430, 9858860]

約数ペア:

[(1, 9858860), (2, 4929430), (4, 2464715), (5, 1971772), (10, 985886), (11, 896260), (20, 492943), (22, 448130), (41, 240460), (44, 224065), (55, 179252), (82, 120230), (110, 89626), (164, 60115), (205, 48092), (220, 44813), (410, 24046), (451, 21860), (820, 12023), (902, 10930), (1093, 9020), (1804, 5465), (2186, 4510), (2255, 4372)]