74923450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 72

約数和(自身を含む): 165454812

約数和(自身を除く): 90531362

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 490, 530, 577, 742, 1154, 1225, 1325, 1855, 2450, 2597, 2650, 2885, 3710, 4039, 5194, 5770, 8078, 9275, 12985, 14425, 18550, 20195, 25970, 28273, 28850, 30581, 40390, 56546, 61162, 64925, 100975, 129850, 141365, 152905, 201950, 214067, 282730, 305810, 428134, 706825, 764525, 1070335, 1413650, 1498469, 1529050, 2140670, 2996938, 5351675, 7492345, 10703350, 14984690, 37461725, 74923450]

約数ペア:

[(1, 74923450), (2, 37461725), (5, 14984690), (7, 10703350), (10, 7492345), (14, 5351675), (25, 2996938), (35, 2140670), (49, 1529050), (50, 1498469), (53, 1413650), (70, 1070335), (98, 764525), (106, 706825), (175, 428134), (245, 305810), (265, 282730), (350, 214067), (371, 201950), (490, 152905), (530, 141365), (577, 129850), (742, 100975), (1154, 64925), (1225, 61162), (1325, 56546), (1855, 40390), (2450, 30581), (2597, 28850), (2650, 28273), (2885, 25970), (3710, 20195), (4039, 18550), (5194, 14425), (5770, 12985), (8078, 9275)]