74263840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 203986944

約数和(自身を除く): 129723104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1087, 1120, 1220, 1708, 1952, 2135, 2174, 2440, 3416, 4270, 4348, 4880, 5435, 6832, 7609, 8540, 8696, 9760, 10870, 13664, 15218, 17080, 17392, 21740, 30436, 34160, 34784, 38045, 43480, 60872, 66307, 68320, 76090, 86960, 121744, 132614, 152180, 173920, 243488, 265228, 304360, 331535, 464149, 530456, 608720, 663070, 928298, 1060912, 1217440, 1326140, 1856596, 2121824, 2320745, 2652280, 3713192, 4641490, 5304560, 7426384, 9282980, 10609120, 14852768, 18565960, 37131920, 74263840]

約数ペア:

[(1, 74263840), (2, 37131920), (4, 18565960), (5, 14852768), (7, 10609120), (8, 9282980), (10, 7426384), (14, 5304560), (16, 4641490), (20, 3713192), (28, 2652280), (32, 2320745), (35, 2121824), (40, 1856596), (56, 1326140), (61, 1217440), (70, 1060912), (80, 928298), (112, 663070), (122, 608720), (140, 530456), (160, 464149), (224, 331535), (244, 304360), (280, 265228), (305, 243488), (427, 173920), (488, 152180), (560, 132614), (610, 121744), (854, 86960), (976, 76090), (1087, 68320), (1120, 66307), (1220, 60872), (1708, 43480), (1952, 38045), (2135, 34784), (2174, 34160), (2440, 30436), (3416, 21740), (4270, 17392), (4348, 17080), (4880, 15218), (5435, 13664), (6832, 10870), (7609, 9760), (8540, 8696)]