76396940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 165703104

約数和(自身を除く): 89306164

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 205, 302, 410, 604, 617, 755, 820, 1234, 1510, 2468, 3020, 3085, 6170, 6191, 12340, 12382, 24764, 25297, 30955, 50594, 61910, 93167, 101188, 123820, 126485, 186334, 252970, 372668, 465835, 505940, 931670, 1863340, 3819847, 7639694, 15279388, 19099235, 38198470, 76396940]

約数ペア:

[(1, 76396940), (2, 38198470), (4, 19099235), (5, 15279388), (10, 7639694), (20, 3819847), (41, 1863340), (82, 931670), (151, 505940), (164, 465835), (205, 372668), (302, 252970), (410, 186334), (604, 126485), (617, 123820), (755, 101188), (820, 93167), (1234, 61910), (1510, 50594), (2468, 30955), (3020, 25297), (3085, 24764), (6170, 12382), (6191, 12340)]