2010153584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{37181}}^1$

素因数の和:37329

約数の個数: 40

約数和(自身を含む): 4057299840

約数和(自身を除く): 2047146256

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 6758, 13516, 27032, 37181, 54064, 74362, 148724, 297448, 594896, 1152611, 2305222, 4052729, 4610444, 8105458, 9220888, 16210916, 18441776, 32421832, 64843664, 125634599, 251269198, 502538396, 1005076792, 2010153584]

約数ペア:

[(1, 2010153584), (2, 1005076792), (4, 502538396), (8, 251269198), (16, 125634599), (31, 64843664), (62, 32421832), (109, 18441776), (124, 16210916), (218, 9220888), (248, 8105458), (436, 4610444), (496, 4052729), (872, 2305222), (1744, 1152611), (3379, 594896), (6758, 297448), (13516, 148724), (27032, 74362), (37181, 54064)]