40460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2$

素因数の和:50

約数の個数: 36

約数和(自身を含む): 103152

約数和(自身を除く): 62692

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1445, 2023, 2380, 2890, 4046, 5780, 8092, 10115, 20230, 40460]

約数ペア:

[(1, 40460), (2, 20230), (4, 10115), (5, 8092), (7, 5780), (10, 4046), (14, 2890), (17, 2380), (20, 2023), (28, 1445), (34, 1190), (35, 1156), (68, 595), (70, 578), (85, 476), (119, 340), (140, 289), (170, 238)]