37131920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 100374528

約数和(自身を除く): 63242608

約数列:

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

約数ペア:

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