2024293780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21277}}^1$

素因数の和:21424

約数の個数: 48

約数和(自身を含む): 4375437696

約数和(自身を除く): 2351143916

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 335, 355, 670, 710, 1340, 1420, 4757, 9514, 19028, 21277, 23785, 42554, 47570, 85108, 95140, 106385, 212770, 425540, 1425559, 1510667, 2851118, 3021334, 5702236, 6042668, 7127795, 7553335, 14255590, 15106670, 28511180, 30213340, 101214689, 202429378, 404858756, 506073445, 1012146890, 2024293780]

約数ペア:

[(1, 2024293780), (2, 1012146890), (4, 506073445), (5, 404858756), (10, 202429378), (20, 101214689), (67, 30213340), (71, 28511180), (134, 15106670), (142, 14255590), (268, 7553335), (284, 7127795), (335, 6042668), (355, 5702236), (670, 3021334), (710, 2851118), (1340, 1510667), (1420, 1425559), (4757, 425540), (9514, 212770), (19028, 106385), (21277, 95140), (23785, 85108), (42554, 47570)]