38868760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{2833}}^1$

素因数の和:2865

約数の個数: 64

約数和(自身を含む): 102024000

約数和(自身を除く): 63155240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 2833, 3430, 5666, 6860, 11332, 13720, 14165, 19831, 22664, 28330, 39662, 56660, 79324, 99155, 113320, 138817, 158648, 198310, 277634, 396620, 555268, 694085, 793240, 971719, 1110536, 1388170, 1943438, 2776340, 3886876, 4858595, 5552680, 7773752, 9717190, 19434380, 38868760]

約数ペア:

[(1, 38868760), (2, 19434380), (4, 9717190), (5, 7773752), (7, 5552680), (8, 4858595), (10, 3886876), (14, 2776340), (20, 1943438), (28, 1388170), (35, 1110536), (40, 971719), (49, 793240), (56, 694085), (70, 555268), (98, 396620), (140, 277634), (196, 198310), (245, 158648), (280, 138817), (343, 113320), (392, 99155), (490, 79324), (686, 56660), (980, 39662), (1372, 28330), (1715, 22664), (1960, 19831), (2744, 14165), (2833, 13720), (3430, 11332), (5666, 6860)]