2026045720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2979479}}^1$

素因数の和:2979507

約数の個数: 32

約数和(自身を含む): 4826757600

約数和(自身を除く): 2800711880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2979479, 5958958, 11917916, 14897395, 23835832, 29794790, 50651143, 59589580, 101302286, 119179160, 202604572, 253255715, 405209144, 506511430, 1013022860, 2026045720]

約数ペア:

[(1, 2026045720), (2, 1013022860), (4, 506511430), (5, 405209144), (8, 253255715), (10, 202604572), (17, 119179160), (20, 101302286), (34, 59589580), (40, 50651143), (68, 29794790), (85, 23835832), (136, 14897395), (170, 11917916), (340, 5958958), (680, 2979479)]