2078048040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1018651}}^1$

素因数の和:1018682

約数の個数: 64

約数和(自身を含む): 6600864960

約数和(自身を除く): 4522816920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1018651, 2037302, 3055953, 4074604, 5093255, 6111906, 8149208, 10186510, 12223812, 15279765, 17317067, 20373020, 24447624, 30559530, 34634134, 40746040, 51951201, 61119060, 69268268, 86585335, 103902402, 122238120, 138536536, 173170670, 207804804, 259756005, 346341340, 415609608, 519512010, 692682680, 1039024020, 2078048040]

約数ペア:

[(1, 2078048040), (2, 1039024020), (3, 692682680), (4, 519512010), (5, 415609608), (6, 346341340), (8, 259756005), (10, 207804804), (12, 173170670), (15, 138536536), (17, 122238120), (20, 103902402), (24, 86585335), (30, 69268268), (34, 61119060), (40, 51951201), (51, 40746040), (60, 34634134), (68, 30559530), (85, 24447624), (102, 20373020), (120, 17317067), (136, 15279765), (170, 12223812), (204, 10186510), (255, 8149208), (340, 6111906), (408, 5093255), (510, 4074604), (680, 3055953), (1020, 2037302), (2040, 1018651)]