465271520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5851}}^1$

素因数の和:5944

約数の個数: 96

約数和(自身を含む): 1274144256

約数和(自身を除く): 808872736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2485, 2840, 3976, 4970, 5680, 5851, 7952, 9940, 11360, 11702, 15904, 19880, 23404, 29255, 39760, 40957, 46808, 58510, 79520, 81914, 93616, 117020, 163828, 187232, 204785, 234040, 327656, 409570, 415421, 468080, 655312, 819140, 830842, 936160, 1310624, 1638280, 1661684, 2077105, 2907947, 3276560, 3323368, 4154210, 5815894, 6553120, 6646736, 8308420, 11631788, 13293472, 14539735, 16616840, 23263576, 29079470, 33233680, 46527152, 58158940, 66467360, 93054304, 116317880, 232635760, 465271520]

約数ペア:

[(1, 465271520), (2, 232635760), (4, 116317880), (5, 93054304), (7, 66467360), (8, 58158940), (10, 46527152), (14, 33233680), (16, 29079470), (20, 23263576), (28, 16616840), (32, 14539735), (35, 13293472), (40, 11631788), (56, 8308420), (70, 6646736), (71, 6553120), (80, 5815894), (112, 4154210), (140, 3323368), (142, 3276560), (160, 2907947), (224, 2077105), (280, 1661684), (284, 1638280), (355, 1310624), (497, 936160), (560, 830842), (568, 819140), (710, 655312), (994, 468080), (1120, 415421), (1136, 409570), (1420, 327656), (1988, 234040), (2272, 204785), (2485, 187232), (2840, 163828), (3976, 117020), (4970, 93616), (5680, 81914), (5851, 79520), (7952, 58510), (9940, 46808), (11360, 40957), (11702, 39760), (15904, 29255), (19880, 23404)]