2695840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 4924640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 83, 112, 116, 140, 145, 160, 166, 203, 224, 232, 280, 290, 332, 406, 415, 464, 560, 580, 581, 664, 812, 830, 928, 1015, 1120, 1160, 1162, 1328, 1624, 1660, 2030, 2320, 2324, 2407, 2656, 2905, 3248, 3320, 4060, 4640, 4648, 4814, 5810, 6496, 6640, 8120, 9296, 9628, 11620, 12035, 13280, 16240, 16849, 18592, 19256, 23240, 24070, 32480, 33698, 38512, 46480, 48140, 67396, 77024, 84245, 92960, 96280, 134792, 168490, 192560, 269584, 336980, 385120, 539168, 673960, 1347920, 2695840]

約数ペア:

[(1, 2695840), (2, 1347920), (4, 673960), (5, 539168), (7, 385120), (8, 336980), (10, 269584), (14, 192560), (16, 168490), (20, 134792), (28, 96280), (29, 92960), (32, 84245), (35, 77024), (40, 67396), (56, 48140), (58, 46480), (70, 38512), (80, 33698), (83, 32480), (112, 24070), (116, 23240), (140, 19256), (145, 18592), (160, 16849), (166, 16240), (203, 13280), (224, 12035), (232, 11620), (280, 9628), (290, 9296), (332, 8120), (406, 6640), (415, 6496), (464, 5810), (560, 4814), (580, 4648), (581, 4640), (664, 4060), (812, 3320), (830, 3248), (928, 2905), (1015, 2656), (1120, 2407), (1160, 2324), (1162, 2320), (1328, 2030), (1624, 1660)]