72705050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 149802912

約数和(自身を除く): 77097862

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 550, 670, 737, 1474, 1675, 1973, 3350, 3685, 3946, 7370, 9865, 18425, 19730, 21703, 36850, 43406, 49325, 98650, 108515, 132191, 217030, 264382, 542575, 660955, 1085150, 1321910, 1454101, 2908202, 3304775, 6609550, 7270505, 14541010, 36352525, 72705050]

約数ペア:

[(1, 72705050), (2, 36352525), (5, 14541010), (10, 7270505), (11, 6609550), (22, 3304775), (25, 2908202), (50, 1454101), (55, 1321910), (67, 1085150), (110, 660955), (134, 542575), (275, 264382), (335, 217030), (550, 132191), (670, 108515), (737, 98650), (1474, 49325), (1675, 43406), (1973, 36850), (3350, 21703), (3685, 19730), (3946, 18425), (7370, 9865)]