7885120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 56

約数和(自身を含む): 19266408

約数和(自身を除く): 11381288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 601, 656, 820, 1202, 1312, 1640, 2404, 2624, 3005, 3280, 4808, 6010, 6560, 9616, 12020, 13120, 19232, 24040, 24641, 38464, 48080, 49282, 96160, 98564, 123205, 192320, 197128, 246410, 394256, 492820, 788512, 985640, 1577024, 1971280, 3942560, 7885120]

約数ペア:

[(1, 7885120), (2, 3942560), (4, 1971280), (5, 1577024), (8, 985640), (10, 788512), (16, 492820), (20, 394256), (32, 246410), (40, 197128), (41, 192320), (64, 123205), (80, 98564), (82, 96160), (160, 49282), (164, 48080), (205, 38464), (320, 24641), (328, 24040), (410, 19232), (601, 13120), (656, 12020), (820, 9616), (1202, 6560), (1312, 6010), (1640, 4808), (2404, 3280), (2624, 3005)]