23160700180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{771509}}^1$

素因数の和:771616

約数の個数: 48

約数和(自身を含む): 51845472000

約数和(自身を除く): 28684771820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 3002, 6004, 7505, 15010, 30020, 771509, 1543018, 3086036, 3857545, 7715090, 14658671, 15430180, 29317342, 58634684, 60949211, 73293355, 121898422, 146586710, 243796844, 293173420, 304746055, 609492110, 1158035009, 1218984220, 2316070018, 4632140036, 5790175045, 11580350090, 23160700180]

約数ペア:

[(1, 23160700180), (2, 11580350090), (4, 5790175045), (5, 4632140036), (10, 2316070018), (19, 1218984220), (20, 1158035009), (38, 609492110), (76, 304746055), (79, 293173420), (95, 243796844), (158, 146586710), (190, 121898422), (316, 73293355), (380, 60949211), (395, 58634684), (790, 29317342), (1501, 15430180), (1580, 14658671), (3002, 7715090), (6004, 3857545), (7505, 3086036), (15010, 1543018), (30020, 771509)]