15422560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 37340352

約数和(自身を除く): 21917792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 2351, 3280, 4702, 6560, 9404, 11755, 18808, 23510, 37616, 47020, 75232, 94040, 96391, 188080, 192782, 376160, 385564, 481955, 771128, 963910, 1542256, 1927820, 3084512, 3855640, 7711280, 15422560]

約数ペア:

[(1, 15422560), (2, 7711280), (4, 3855640), (5, 3084512), (8, 1927820), (10, 1542256), (16, 963910), (20, 771128), (32, 481955), (40, 385564), (41, 376160), (80, 192782), (82, 188080), (160, 96391), (164, 94040), (205, 75232), (328, 47020), (410, 37616), (656, 23510), (820, 18808), (1312, 11755), (1640, 9404), (2351, 6560), (3280, 4702)]