464995280240

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6101}}^1\times {\mathrm{8431}}^1$

素因数の和:14658

約数の個数: 80

約数和(自身を含む): 1090989565056

約数和(自身を除く): 625994284816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 6101, 8431, 9040, 12202, 16862, 24404, 30505, 33724, 42155, 48808, 61010, 67448, 84310, 97616, 122020, 134896, 168620, 244040, 337240, 488080, 674480, 689413, 952703, 1378826, 1905406, 2757652, 3447065, 3810812, 4763515, 5515304, 6894130, 7621624, 9527030, 11030608, 13788260, 15243248, 19054060, 27576520, 38108120, 51437531, 55153040, 76216240, 102875062, 205750124, 257187655, 411500248, 514375310, 823000496, 1028750620, 2057501240, 4115002480, 5812441003, 11624882006, 23249764012, 29062205015, 46499528024, 58124410030, 92999056048, 116248820060, 232497640120, 464995280240]

約数ペア:

[(1, 464995280240), (2, 232497640120), (4, 116248820060), (5, 92999056048), (8, 58124410030), (10, 46499528024), (16, 29062205015), (20, 23249764012), (40, 11624882006), (80, 5812441003), (113, 4115002480), (226, 2057501240), (452, 1028750620), (565, 823000496), (904, 514375310), (1130, 411500248), (1808, 257187655), (2260, 205750124), (4520, 102875062), (6101, 76216240), (8431, 55153040), (9040, 51437531), (12202, 38108120), (16862, 27576520), (24404, 19054060), (30505, 15243248), (33724, 13788260), (42155, 11030608), (48808, 9527030), (61010, 7621624), (67448, 6894130), (84310, 5515304), (97616, 4763515), (122020, 3810812), (134896, 3447065), (168620, 2757652), (244040, 1905406), (337240, 1378826), (488080, 952703), (674480, 689413)]