220590321650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1\times {\mathrm{2267}}^1$

素因数の和:2936

約数の個数: 96

約数和(自身を含む): 431540379648

約数和(自身を除く): 210950057998

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 191, 230, 382, 443, 575, 886, 955, 1150, 1910, 2215, 2267, 4393, 4430, 4534, 4775, 8786, 9550, 10189, 11075, 11335, 20378, 21965, 22150, 22670, 43930, 50945, 52141, 56675, 84613, 101890, 104282, 109825, 113350, 169226, 219650, 254725, 260705, 423065, 432997, 509450, 521410, 846130, 865994, 1004281, 1303525, 1946099, 2008562, 2115325, 2164985, 2607050, 3892198, 4230650, 4329970, 5021405, 9730495, 9958931, 10042810, 10824925, 19460990, 19917862, 21649850, 23098463, 25107025, 46196926, 48652475, 49794655, 50214050, 97304950, 99589310, 115492315, 191817671, 230984630, 248973275, 383635342, 497946550, 577461575, 959088355, 1154923150, 1918176710, 4411806433, 4795441775, 8823612866, 9590883550, 22059032165, 44118064330, 110295160825, 220590321650]

約数ペア:

[(1, 220590321650), (2, 110295160825), (5, 44118064330), (10, 22059032165), (23, 9590883550), (25, 8823612866), (46, 4795441775), (50, 4411806433), (115, 1918176710), (191, 1154923150), (230, 959088355), (382, 577461575), (443, 497946550), (575, 383635342), (886, 248973275), (955, 230984630), (1150, 191817671), (1910, 115492315), (2215, 99589310), (2267, 97304950), (4393, 50214050), (4430, 49794655), (4534, 48652475), (4775, 46196926), (8786, 25107025), (9550, 23098463), (10189, 21649850), (11075, 19917862), (11335, 19460990), (20378, 10824925), (21965, 10042810), (22150, 9958931), (22670, 9730495), (43930, 5021405), (50945, 4329970), (52141, 4230650), (56675, 3892198), (84613, 2607050), (101890, 2164985), (104282, 2115325), (109825, 2008562), (113350, 1946099), (169226, 1303525), (219650, 1004281), (254725, 865994), (260705, 846130), (423065, 521410), (432997, 509450)]