350078320

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{40897}}^1$

素因数の和:41017

約数の個数: 40

約数和(自身を含む): 821559024

約数和(自身を除く): 471480704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 40897, 81794, 163588, 204485, 327176, 408970, 654352, 817940, 1635880, 3271760, 4375979, 8751958, 17503916, 21879895, 35007832, 43759790, 70015664, 87519580, 175039160, 350078320]

約数ペア:

[(1, 350078320), (2, 175039160), (4, 87519580), (5, 70015664), (8, 43759790), (10, 35007832), (16, 21879895), (20, 17503916), (40, 8751958), (80, 4375979), (107, 3271760), (214, 1635880), (428, 817940), (535, 654352), (856, 408970), (1070, 327176), (1712, 204485), (2140, 163588), (4280, 81794), (8560, 40897)]