6374840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 8866120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 97, 106, 124, 155, 194, 212, 248, 265, 310, 388, 424, 485, 530, 620, 776, 970, 1060, 1240, 1643, 1940, 2120, 3007, 3286, 3880, 5141, 6014, 6572, 8215, 10282, 12028, 13144, 15035, 16430, 20564, 24056, 25705, 30070, 32860, 41128, 51410, 60140, 65720, 102820, 120280, 159371, 205640, 318742, 637484, 796855, 1274968, 1593710, 3187420, 6374840]

約数ペア:

[(1, 6374840), (2, 3187420), (4, 1593710), (5, 1274968), (8, 796855), (10, 637484), (20, 318742), (31, 205640), (40, 159371), (53, 120280), (62, 102820), (97, 65720), (106, 60140), (124, 51410), (155, 41128), (194, 32860), (212, 30070), (248, 25705), (265, 24056), (310, 20564), (388, 16430), (424, 15035), (485, 13144), (530, 12028), (620, 10282), (776, 8215), (970, 6572), (1060, 6014), (1240, 5141), (1643, 3880), (1940, 3286), (2120, 3007)]