5280571940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3433}}^1\times {\mathrm{10987}}^1$

素因数の和:14436

約数の個数: 48

約数和(自身を含む): 12678218112

約数和(自身を除く): 7397646172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3433, 6866, 10987, 13732, 17165, 21974, 24031, 34330, 43948, 48062, 54935, 68660, 76909, 96124, 109870, 120155, 153818, 219740, 240310, 307636, 384545, 480620, 769090, 1538180, 37718371, 75436742, 150873484, 188591855, 264028597, 377183710, 528057194, 754367420, 1056114388, 1320142985, 2640285970, 5280571940]

約数ペア:

[(1, 5280571940), (2, 2640285970), (4, 1320142985), (5, 1056114388), (7, 754367420), (10, 528057194), (14, 377183710), (20, 264028597), (28, 188591855), (35, 150873484), (70, 75436742), (140, 37718371), (3433, 1538180), (6866, 769090), (10987, 480620), (13732, 384545), (17165, 307636), (21974, 240310), (24031, 219740), (34330, 153818), (43948, 120155), (48062, 109870), (54935, 96124), (68660, 76909)]