632364340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{4591}}^1$

素因数の和:4768

約数の個数: 48

約数和(自身を含む): 1360848384

約数和(自身を除く): 728484044

約数列:

[1, 2, 4, 5, 10, 20, 71, 97, 142, 194, 284, 355, 388, 485, 710, 970, 1420, 1940, 4591, 6887, 9182, 13774, 18364, 22955, 27548, 34435, 45910, 68870, 91820, 137740, 325961, 445327, 651922, 890654, 1303844, 1629805, 1781308, 2226635, 3259610, 4453270, 6519220, 8906540, 31618217, 63236434, 126472868, 158091085, 316182170, 632364340]

約数ペア:

[(1, 632364340), (2, 316182170), (4, 158091085), (5, 126472868), (10, 63236434), (20, 31618217), (71, 8906540), (97, 6519220), (142, 4453270), (194, 3259610), (284, 2226635), (355, 1781308), (388, 1629805), (485, 1303844), (710, 890654), (970, 651922), (1420, 445327), (1940, 325961), (4591, 137740), (6887, 91820), (9182, 68870), (13774, 45910), (18364, 34435), (22955, 27548)]