68283650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 131241600

約数和(自身を除く): 62957950

約数列:

[1, 2, 5, 10, 25, 50, 59, 79, 118, 158, 293, 295, 395, 586, 590, 790, 1465, 1475, 1975, 2930, 2950, 3950, 4661, 7325, 9322, 14650, 17287, 23147, 23305, 34574, 46294, 46610, 86435, 115735, 116525, 172870, 231470, 233050, 432175, 578675, 864350, 1157350, 1365673, 2731346, 6828365, 13656730, 34141825, 68283650]

約数ペア:

[(1, 68283650), (2, 34141825), (5, 13656730), (10, 6828365), (25, 2731346), (50, 1365673), (59, 1157350), (79, 864350), (118, 578675), (158, 432175), (293, 233050), (295, 231470), (395, 172870), (586, 116525), (590, 115735), (790, 86435), (1465, 46610), (1475, 46294), (1975, 34574), (2930, 23305), (2950, 23147), (3950, 17287), (4661, 14650), (7325, 9322)]