5338160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 12655440

約数和(自身を除く): 7317280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1259, 2120, 2518, 4240, 5036, 6295, 10072, 12590, 20144, 25180, 50360, 66727, 100720, 133454, 266908, 333635, 533816, 667270, 1067632, 1334540, 2669080, 5338160]

約数ペア:

[(1, 5338160), (2, 2669080), (4, 1334540), (5, 1067632), (8, 667270), (10, 533816), (16, 333635), (20, 266908), (40, 133454), (53, 100720), (80, 66727), (106, 50360), (212, 25180), (265, 20144), (424, 12590), (530, 10072), (848, 6295), (1060, 5036), (1259, 4240), (2120, 2518)]