922545321580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{78889}}^1\times {\mathrm{15803}}^1$

素因数の和:94738

約数の個数: 48

約数和(自身を含む): 1989856985760

約数和(自身を除く): 1067311664180

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 15803, 31606, 63212, 78889, 79015, 157778, 158030, 315556, 316060, 394445, 584711, 788890, 1169422, 1577780, 2338844, 2918893, 2923555, 5837786, 5847110, 11675572, 11694220, 14594465, 29188930, 58377860, 1246682867, 2493365734, 4986731468, 6233414335, 12466828670, 24933657340, 46127266079, 92254532158, 184509064316, 230636330395, 461272660790, 922545321580]

約数ペア:

[(1, 922545321580), (2, 461272660790), (4, 230636330395), (5, 184509064316), (10, 92254532158), (20, 46127266079), (37, 24933657340), (74, 12466828670), (148, 6233414335), (185, 4986731468), (370, 2493365734), (740, 1246682867), (15803, 58377860), (31606, 29188930), (63212, 14594465), (78889, 11694220), (79015, 11675572), (157778, 5847110), (158030, 5837786), (315556, 2923555), (316060, 2918893), (394445, 2338844), (584711, 1577780), (788890, 1169422)]