74844850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 145347840

約数和(自身を除く): 70502990

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 109, 155, 218, 310, 443, 545, 775, 886, 1090, 1550, 2215, 2725, 3379, 4430, 5450, 6758, 11075, 13733, 16895, 22150, 27466, 33790, 48287, 68665, 84475, 96574, 137330, 168950, 241435, 343325, 482870, 686650, 1207175, 1496897, 2414350, 2993794, 7484485, 14968970, 37422425, 74844850]

約数ペア:

[(1, 74844850), (2, 37422425), (5, 14968970), (10, 7484485), (25, 2993794), (31, 2414350), (50, 1496897), (62, 1207175), (109, 686650), (155, 482870), (218, 343325), (310, 241435), (443, 168950), (545, 137330), (775, 96574), (886, 84475), (1090, 68665), (1550, 48287), (2215, 33790), (2725, 27466), (3379, 22150), (4430, 16895), (5450, 13733), (6758, 11075)]