47091516640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{59471}}^1$

素因数の和:59601

約数の個数: 144

約数和(自身を含む): 130701138624

約数和(自身を除く): 83609621984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 101, 112, 140, 160, 196, 202, 224, 245, 280, 392, 404, 490, 505, 560, 707, 784, 808, 980, 1010, 1120, 1414, 1568, 1616, 1960, 2020, 2828, 3232, 3535, 3920, 4040, 4949, 5656, 7070, 7840, 8080, 9898, 11312, 14140, 16160, 19796, 22624, 24745, 28280, 39592, 49490, 56560, 59471, 79184, 98980, 113120, 118942, 158368, 197960, 237884, 297355, 395920, 416297, 475768, 594710, 791840, 832594, 951536, 1189420, 1665188, 1903072, 2081485, 2378840, 2914079, 3330376, 4162970, 4757680, 5828158, 6006571, 6660752, 8325940, 9515360, 11656316, 12013142, 13321504, 14570395, 16651880, 23312632, 24026284, 29140790, 30032855, 33303760, 42045997, 46625264, 48052568, 58281580, 60065710, 66607520, 84091994, 93250528, 96105136, 116563160, 120131420, 168183988, 192210272, 210229985, 233126320, 240262840, 294321979, 336367976, 420459970, 466252640, 480525680, 588643958, 672735952, 840919940, 961051360, 1177287916, 1345471904, 1471609895, 1681839880, 2354575832, 2943219790, 3363679760, 4709151664, 5886439580, 6727359520, 9418303328, 11772879160, 23545758320, 47091516640]

約数ペア:

[(1, 47091516640), (2, 23545758320), (4, 11772879160), (5, 9418303328), (7, 6727359520), (8, 5886439580), (10, 4709151664), (14, 3363679760), (16, 2943219790), (20, 2354575832), (28, 1681839880), (32, 1471609895), (35, 1345471904), (40, 1177287916), (49, 961051360), (56, 840919940), (70, 672735952), (80, 588643958), (98, 480525680), (101, 466252640), (112, 420459970), (140, 336367976), (160, 294321979), (196, 240262840), (202, 233126320), (224, 210229985), (245, 192210272), (280, 168183988), (392, 120131420), (404, 116563160), (490, 96105136), (505, 93250528), (560, 84091994), (707, 66607520), (784, 60065710), (808, 58281580), (980, 48052568), (1010, 46625264), (1120, 42045997), (1414, 33303760), (1568, 30032855), (1616, 29140790), (1960, 24026284), (2020, 23312632), (2828, 16651880), (3232, 14570395), (3535, 13321504), (3920, 12013142), (4040, 11656316), (4949, 9515360), (5656, 8325940), (7070, 6660752), (7840, 6006571), (8080, 5828158), (9898, 4757680), (11312, 4162970), (14140, 3330376), (16160, 2914079), (19796, 2378840), (22624, 2081485), (24745, 1903072), (28280, 1665188), (39592, 1189420), (49490, 951536), (56560, 832594), (59471, 791840), (79184, 594710), (98980, 475768), (113120, 416297), (118942, 395920), (158368, 297355), (197960, 237884)]