16134320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4919}}^1$

素因数の和:4973

約数の個数: 40

約数和(自身を含む): 38435040

約数和(自身を除く): 22300720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4919, 9838, 19676, 24595, 39352, 49190, 78704, 98380, 196760, 201679, 393520, 403358, 806716, 1008395, 1613432, 2016790, 3226864, 4033580, 8067160, 16134320]

約数ペア:

[(1, 16134320), (2, 8067160), (4, 4033580), (5, 3226864), (8, 2016790), (10, 1613432), (16, 1008395), (20, 806716), (40, 403358), (41, 393520), (80, 201679), (82, 196760), (164, 98380), (205, 78704), (328, 49190), (410, 39352), (656, 24595), (820, 19676), (1640, 9838), (3280, 4919)]