58342840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23911}}^1$

素因数の和:23983

約数の個数: 32

約数和(自身を含む): 133428960

約数和(自身を除く): 75086120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 23911, 47822, 95644, 119555, 191288, 239110, 478220, 956440, 1458571, 2917142, 5834284, 7292855, 11668568, 14585710, 29171420, 58342840]

約数ペア:

[(1, 58342840), (2, 29171420), (4, 14585710), (5, 11668568), (8, 7292855), (10, 5834284), (20, 2917142), (40, 1458571), (61, 956440), (122, 478220), (244, 239110), (305, 191288), (488, 119555), (610, 95644), (1220, 47822), (2440, 23911)]