124807580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6197}}^1$

素因数の和:6278

約数の個数: 48

約数和(自身を含む): 281141280

約数和(自身を除く): 156333700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 6197, 10070, 12394, 20140, 24788, 30985, 61970, 117743, 123940, 235486, 328441, 470972, 588715, 656882, 1177430, 1313764, 1642205, 2354860, 3284410, 6240379, 6568820, 12480758, 24961516, 31201895, 62403790, 124807580]

約数ペア:

[(1, 124807580), (2, 62403790), (4, 31201895), (5, 24961516), (10, 12480758), (19, 6568820), (20, 6240379), (38, 3284410), (53, 2354860), (76, 1642205), (95, 1313764), (106, 1177430), (190, 656882), (212, 588715), (265, 470972), (380, 328441), (530, 235486), (1007, 123940), (1060, 117743), (2014, 61970), (4028, 30985), (5035, 24788), (6197, 20140), (10070, 12394)]