5580496900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{220573}}^1$

素因数の和:220621

約数の個数: 72

約数和(自身を含む): 13784992704

約数和(自身を除く): 8204495804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6325, 12650, 25300, 220573, 441146, 882292, 1102865, 2205730, 2426303, 4411460, 4852606, 5073179, 5514325, 9705212, 10146358, 11028650, 12131515, 20292716, 22057300, 24263030, 25365895, 48526060, 50731790, 55804969, 60657575, 101463580, 111609938, 121315150, 126829475, 223219876, 242630300, 253658950, 279024845, 507317900, 558049690, 1116099380, 1395124225, 2790248450, 5580496900]

約数ペア:

[(1, 5580496900), (2, 2790248450), (4, 1395124225), (5, 1116099380), (10, 558049690), (11, 507317900), (20, 279024845), (22, 253658950), (23, 242630300), (25, 223219876), (44, 126829475), (46, 121315150), (50, 111609938), (55, 101463580), (92, 60657575), (100, 55804969), (110, 50731790), (115, 48526060), (220, 25365895), (230, 24263030), (253, 22057300), (275, 20292716), (460, 12131515), (506, 11028650), (550, 10146358), (575, 9705212), (1012, 5514325), (1100, 5073179), (1150, 4852606), (1265, 4411460), (2300, 2426303), (2530, 2205730), (5060, 1102865), (6325, 882292), (12650, 441146), (25300, 220573)]