27616720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5851}}^1$

素因数の和:5923

約数の個数: 40

約数和(自身を含む): 65308320

約数和(自身を除く): 37691600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 5851, 11702, 23404, 29255, 46808, 58510, 93616, 117020, 234040, 345209, 468080, 690418, 1380836, 1726045, 2761672, 3452090, 5523344, 6904180, 13808360, 27616720]

約数ペア:

[(1, 27616720), (2, 13808360), (4, 6904180), (5, 5523344), (8, 3452090), (10, 2761672), (16, 1726045), (20, 1380836), (40, 690418), (59, 468080), (80, 345209), (118, 234040), (236, 117020), (295, 93616), (472, 58510), (590, 46808), (944, 29255), (1180, 23404), (2360, 11702), (4720, 5851)]