125418700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1147

約数の個数: 72

約数和(自身を含む): 299824560

約数和(自身を除く): 174405860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 452, 550, 565, 1009, 1100, 1130, 1243, 2018, 2260, 2486, 2825, 4036, 4972, 5045, 5650, 6215, 10090, 11099, 11300, 12430, 20180, 22198, 24860, 25225, 31075, 44396, 50450, 55495, 62150, 100900, 110990, 114017, 124300, 221980, 228034, 277475, 456068, 554950, 570085, 1109900, 1140170, 1254187, 2280340, 2508374, 2850425, 5016748, 5700850, 6270935, 11401700, 12541870, 25083740, 31354675, 62709350, 125418700]

約数ペア:

[(1, 125418700), (2, 62709350), (4, 31354675), (5, 25083740), (10, 12541870), (11, 11401700), (20, 6270935), (22, 5700850), (25, 5016748), (44, 2850425), (50, 2508374), (55, 2280340), (100, 1254187), (110, 1140170), (113, 1109900), (220, 570085), (226, 554950), (275, 456068), (452, 277475), (550, 228034), (565, 221980), (1009, 124300), (1100, 114017), (1130, 110990), (1243, 100900), (2018, 62150), (2260, 55495), (2486, 50450), (2825, 44396), (4036, 31075), (4972, 25225), (5045, 24860), (5650, 22198), (6215, 20180), (10090, 12430), (11099, 11300)]