14778980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 17819740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 307, 332, 415, 580, 614, 830, 1228, 1535, 1660, 2407, 3070, 4814, 6140, 8903, 9628, 12035, 17806, 24070, 25481, 35612, 44515, 48140, 50962, 89030, 101924, 127405, 178060, 254810, 509620, 738949, 1477898, 2955796, 3694745, 7389490, 14778980]

約数ペア:

[(1, 14778980), (2, 7389490), (4, 3694745), (5, 2955796), (10, 1477898), (20, 738949), (29, 509620), (58, 254810), (83, 178060), (116, 127405), (145, 101924), (166, 89030), (290, 50962), (307, 48140), (332, 44515), (415, 35612), (580, 25481), (614, 24070), (830, 17806), (1228, 12035), (1535, 9628), (1660, 8903), (2407, 6140), (3070, 4814)]