988893639950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1\times {\mathrm{3571}}^1$

素因数の和:5850

約数の個数: 96

約数和(自身を含む): 1937749761792

約数和(自身を除く): 948856121842

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 113, 115, 226, 230, 565, 575, 1130, 1150, 2131, 2599, 2825, 3571, 4262, 5198, 5650, 7142, 10655, 12995, 17855, 21310, 25990, 35710, 49013, 53275, 64975, 82133, 89275, 98026, 106550, 129950, 164266, 178550, 240803, 245065, 403523, 410665, 481606, 490130, 807046, 821330, 1204015, 1225325, 2017615, 2053325, 2408030, 2450650, 4035230, 4106650, 5538469, 6020075, 7609801, 9281029, 10088075, 11076938, 12040150, 15219602, 18562058, 20176150, 27692345, 38049005, 46405145, 55384690, 76098010, 92810290, 138461725, 175025423, 190245025, 232025725, 276923450, 350050846, 380490050, 464051450, 859907513, 875127115, 1719815026, 1750254230, 4299537565, 4375635575, 8599075130, 8751271150, 19777872799, 21497687825, 39555745598, 42995375650, 98889363995, 197778727990, 494446819975, 988893639950]

約数ペア:

[(1, 988893639950), (2, 494446819975), (5, 197778727990), (10, 98889363995), (23, 42995375650), (25, 39555745598), (46, 21497687825), (50, 19777872799), (113, 8751271150), (115, 8599075130), (226, 4375635575), (230, 4299537565), (565, 1750254230), (575, 1719815026), (1130, 875127115), (1150, 859907513), (2131, 464051450), (2599, 380490050), (2825, 350050846), (3571, 276923450), (4262, 232025725), (5198, 190245025), (5650, 175025423), (7142, 138461725), (10655, 92810290), (12995, 76098010), (17855, 55384690), (21310, 46405145), (25990, 38049005), (35710, 27692345), (49013, 20176150), (53275, 18562058), (64975, 15219602), (82133, 12040150), (89275, 11076938), (98026, 10088075), (106550, 9281029), (129950, 7609801), (164266, 6020075), (178550, 5538469), (240803, 4106650), (245065, 4035230), (403523, 2450650), (410665, 2408030), (481606, 2053325), (490130, 2017615), (807046, 1225325), (821330, 1204015)]