39003280

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2129}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 91121400

約数和(自身を除く): 52118120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2129, 2290, 3664, 4258, 4580, 8516, 9160, 10645, 17032, 18320, 21290, 34064, 42580, 85160, 170320, 487541, 975082, 1950164, 2437705, 3900328, 4875410, 7800656, 9750820, 19501640, 39003280]

約数ペア:

[(1, 39003280), (2, 19501640), (4, 9750820), (5, 7800656), (8, 4875410), (10, 3900328), (16, 2437705), (20, 1950164), (40, 975082), (80, 487541), (229, 170320), (458, 85160), (916, 42580), (1145, 34064), (1832, 21290), (2129, 18320), (2290, 17032), (3664, 10645), (4258, 9160), (4580, 8516)]