14518660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 34574400

約数和(自身を除く): 20055740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 2939, 4940, 5878, 11756, 14695, 29390, 38207, 55841, 58780, 76414, 111682, 152828, 191035, 223364, 279205, 382070, 558410, 725933, 764140, 1116820, 1451866, 2903732, 3629665, 7259330, 14518660]

約数ペア:

[(1, 14518660), (2, 7259330), (4, 3629665), (5, 2903732), (10, 1451866), (13, 1116820), (19, 764140), (20, 725933), (26, 558410), (38, 382070), (52, 279205), (65, 223364), (76, 191035), (95, 152828), (130, 111682), (190, 76414), (247, 58780), (260, 55841), (380, 38207), (494, 29390), (988, 14695), (1235, 11756), (2470, 5878), (2939, 4940)]