46680280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 108591840

約数和(自身を除く): 61911560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 97, 106, 194, 212, 227, 265, 388, 424, 454, 485, 530, 776, 908, 970, 1060, 1135, 1816, 1940, 2120, 2270, 3880, 4540, 5141, 9080, 10282, 12031, 20564, 22019, 24062, 25705, 41128, 44038, 48124, 51410, 60155, 88076, 96248, 102820, 110095, 120310, 176152, 205640, 220190, 240620, 440380, 481240, 880760, 1167007, 2334014, 4668028, 5835035, 9336056, 11670070, 23340140, 46680280]

約数ペア:

[(1, 46680280), (2, 23340140), (4, 11670070), (5, 9336056), (8, 5835035), (10, 4668028), (20, 2334014), (40, 1167007), (53, 880760), (97, 481240), (106, 440380), (194, 240620), (212, 220190), (227, 205640), (265, 176152), (388, 120310), (424, 110095), (454, 102820), (485, 96248), (530, 88076), (776, 60155), (908, 51410), (970, 48124), (1060, 44038), (1135, 41128), (1816, 25705), (1940, 24062), (2120, 22019), (2270, 20564), (3880, 12031), (4540, 10282), (5141, 9080)]