29542960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9007}}^1$

素因数の和:9061

約数の個数: 40

約数和(自身を含む): 70370496

約数和(自身を除く): 40827536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9007, 18014, 36028, 45035, 72056, 90070, 144112, 180140, 360280, 369287, 720560, 738574, 1477148, 1846435, 2954296, 3692870, 5908592, 7385740, 14771480, 29542960]

約数ペア:

[(1, 29542960), (2, 14771480), (4, 7385740), (5, 5908592), (8, 3692870), (10, 2954296), (16, 1846435), (20, 1477148), (40, 738574), (41, 720560), (80, 369287), (82, 360280), (164, 180140), (205, 144112), (328, 90070), (410, 72056), (656, 45035), (820, 36028), (1640, 18014), (3280, 9007)]