184800520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{47629}}^1$

素因数の和:47737

約数の個数: 32

約数和(自身を含む): 420096600

約数和(自身を除く): 235296080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 47629, 95258, 190516, 238145, 381032, 476290, 952580, 1905160, 4620013, 9240026, 18480052, 23100065, 36960104, 46200130, 92400260, 184800520]

約数ペア:

[(1, 184800520), (2, 92400260), (4, 46200130), (5, 36960104), (8, 23100065), (10, 18480052), (20, 9240026), (40, 4620013), (97, 1905160), (194, 952580), (388, 476290), (485, 381032), (776, 238145), (970, 190516), (1940, 95258), (3880, 47629)]