79329850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 153135288

約数和(自身を除く): 73805438

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 137, 185, 274, 313, 370, 626, 685, 925, 1370, 1565, 1850, 3130, 3425, 5069, 6850, 7825, 10138, 11581, 15650, 23162, 25345, 42881, 50690, 57905, 85762, 115810, 126725, 214405, 253450, 289525, 428810, 579050, 1072025, 1586597, 2144050, 3173194, 7932985, 15865970, 39664925, 79329850]

約数ペア:

[(1, 79329850), (2, 39664925), (5, 15865970), (10, 7932985), (25, 3173194), (37, 2144050), (50, 1586597), (74, 1072025), (137, 579050), (185, 428810), (274, 289525), (313, 253450), (370, 214405), (626, 126725), (685, 115810), (925, 85762), (1370, 57905), (1565, 50690), (1850, 42881), (3130, 25345), (3425, 23162), (5069, 15650), (6850, 11581), (7825, 10138)]