3942560

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 9557352

約数和(自身を除く): 5614792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 601, 656, 820, 1202, 1312, 1640, 2404, 3005, 3280, 4808, 6010, 6560, 9616, 12020, 19232, 24040, 24641, 48080, 49282, 96160, 98564, 123205, 197128, 246410, 394256, 492820, 788512, 985640, 1971280, 3942560]

約数ペア:

[(1, 3942560), (2, 1971280), (4, 985640), (5, 788512), (8, 492820), (10, 394256), (16, 246410), (20, 197128), (32, 123205), (40, 98564), (41, 96160), (80, 49282), (82, 48080), (160, 24641), (164, 24040), (205, 19232), (328, 12020), (410, 9616), (601, 6560), (656, 6010), (820, 4808), (1202, 3280), (1312, 3005), (1640, 2404)]