494261638720

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7001}}^1\times {\mathrm{5381}}^1$

素因数の和:12440

約数の個数: 112

約数和(自身を含む): 1206063187056

約数和(自身を除く): 711801548336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 5381, 6560, 7001, 10762, 13120, 14002, 21524, 26905, 28004, 35005, 43048, 53810, 56008, 70010, 86096, 107620, 112016, 140020, 172192, 215240, 220621, 224032, 280040, 287041, 344384, 430480, 441242, 448064, 560080, 574082, 860960, 882484, 1103105, 1120160, 1148164, 1435205, 1721920, 1764968, 2206210, 2240320, 2296328, 2870410, 3529936, 4412420, 4592656, 5740820, 7059872, 8824840, 9185312, 11481640, 14119744, 17649680, 18370624, 22963280, 35299360, 37672381, 45926560, 70598720, 75344762, 91853120, 150689524, 188361905, 301379048, 376723810, 602758096, 753447620, 1205516192, 1506895240, 1544567621, 2411032384, 3013790480, 3089135242, 6027580960, 6178270484, 7722838105, 12055161920, 12356540968, 15445676210, 24713081936, 30891352420, 49426163872, 61782704840, 98852327744, 123565409680, 247130819360, 494261638720]

約数ペア:

[(1, 494261638720), (2, 247130819360), (4, 123565409680), (5, 98852327744), (8, 61782704840), (10, 49426163872), (16, 30891352420), (20, 24713081936), (32, 15445676210), (40, 12356540968), (41, 12055161920), (64, 7722838105), (80, 6178270484), (82, 6027580960), (160, 3089135242), (164, 3013790480), (205, 2411032384), (320, 1544567621), (328, 1506895240), (410, 1205516192), (656, 753447620), (820, 602758096), (1312, 376723810), (1640, 301379048), (2624, 188361905), (3280, 150689524), (5381, 91853120), (6560, 75344762), (7001, 70598720), (10762, 45926560), (13120, 37672381), (14002, 35299360), (21524, 22963280), (26905, 18370624), (28004, 17649680), (35005, 14119744), (43048, 11481640), (53810, 9185312), (56008, 8824840), (70010, 7059872), (86096, 5740820), (107620, 4592656), (112016, 4412420), (140020, 3529936), (172192, 2870410), (215240, 2296328), (220621, 2240320), (224032, 2206210), (280040, 1764968), (287041, 1721920), (344384, 1435205), (430480, 1148164), (441242, 1120160), (448064, 1103105), (560080, 882484), (574082, 860960)]