26950940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 33589540

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1429, 1886, 2858, 3772, 4715, 5716, 7145, 9430, 14290, 18860, 28580, 32867, 58589, 65734, 117178, 131468, 164335, 234356, 292945, 328670, 585890, 657340, 1171780, 1347547, 2695094, 5390188, 6737735, 13475470, 26950940]

約数ペア:

[(1, 26950940), (2, 13475470), (4, 6737735), (5, 5390188), (10, 2695094), (20, 1347547), (23, 1171780), (41, 657340), (46, 585890), (82, 328670), (92, 292945), (115, 234356), (164, 164335), (205, 131468), (230, 117178), (410, 65734), (460, 58589), (820, 32867), (943, 28580), (1429, 18860), (1886, 14290), (2858, 9430), (3772, 7145), (4715, 5716)]