13192160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 31942512

約数和(自身を除く): 18750352

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, 2011, 3280, 4022, 6560, 8044, 10055, 16088, 20110, 32176, 40220, 64352, 80440, 82451, 160880, 164902, 321760, 329804, 412255, 659608, 824510, 1319216, 1649020, 2638432, 3298040, 6596080, 13192160]

約数ペア:

[(1, 13192160), (2, 6596080), (4, 3298040), (5, 2638432), (8, 1649020), (10, 1319216), (16, 824510), (20, 659608), (32, 412255), (40, 329804), (41, 321760), (80, 164902), (82, 160880), (160, 82451), (164, 80440), (205, 64352), (328, 40220), (410, 32176), (656, 20110), (820, 16088), (1312, 10055), (1640, 8044), (2011, 6560), (3280, 4022)]