15692081260

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{119659}}^1$

素因数の和:119830

約数の個数: 48

約数和(自身を含む): 33772838400

約数和(自身を除く): 18080757140

約数列:

[1, 2, 4, 5, 10, 20, 79, 83, 158, 166, 316, 332, 395, 415, 790, 830, 1580, 1660, 6557, 13114, 26228, 32785, 65570, 119659, 131140, 239318, 478636, 598295, 1196590, 2393180, 9453061, 9931697, 18906122, 19863394, 37812244, 39726788, 47265305, 49658485, 94530610, 99316970, 189061220, 198633940, 784604063, 1569208126, 3138416252, 3923020315, 7846040630, 15692081260]

約数ペア:

[(1, 15692081260), (2, 7846040630), (4, 3923020315), (5, 3138416252), (10, 1569208126), (20, 784604063), (79, 198633940), (83, 189061220), (158, 99316970), (166, 94530610), (316, 49658485), (332, 47265305), (395, 39726788), (415, 37812244), (790, 19863394), (830, 18906122), (1580, 9931697), (1660, 9453061), (6557, 2393180), (13114, 1196590), (26228, 598295), (32785, 478636), (65570, 239318), (119659, 131140)]