2970868.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{36343}}^1$

素因数の和:36401

約数の個数: 32

約数和(自身を含む): 157006080

約数和(自身を除く): 88681240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 36343, 72686, 145372, 181715, 290744, 363430, 726860, 1453720, 1708121, 3416242, 6832484, 8540605, 13664968, 17081210, 34162420, 68324840]

約数ペア:

[(1, 68324840), (2, 34162420), (4, 17081210), (5, 13664968), (8, 8540605), (10, 6832484), (20, 3416242), (40, 1708121), (47, 1453720), (94, 726860), (188, 363430), (235, 290744), (376, 181715), (470, 145372), (940, 72686), (1880, 36343)]