26190038200

素因数分解:

$2^3\times 5^2\times {\mathrm{491}}^1\times {\mathrm{266701}}^1$

素因数の和:267208

約数の個数: 48

約数和(自身を含む): 61016083560

約数和(自身を除く): 34826045360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 491, 982, 1964, 2455, 3928, 4910, 9820, 12275, 19640, 24550, 49100, 98200, 266701, 533402, 1066804, 1333505, 2133608, 2667010, 5334020, 6667525, 10668040, 13335050, 26670100, 53340200, 130950191, 261900382, 523800764, 654750955, 1047601528, 1309501910, 2619003820, 3273754775, 5238007640, 6547509550, 13095019100, 26190038200]

約数ペア:

[(1, 26190038200), (2, 13095019100), (4, 6547509550), (5, 5238007640), (8, 3273754775), (10, 2619003820), (20, 1309501910), (25, 1047601528), (40, 654750955), (50, 523800764), (100, 261900382), (200, 130950191), (491, 53340200), (982, 26670100), (1964, 13335050), (2455, 10668040), (3928, 6667525), (4910, 5334020), (9820, 2667010), (12275, 2133608), (19640, 1333505), (24550, 1066804), (49100, 533402), (98200, 266701)]