76798780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 168327936

約数和(自身を除く): 91529156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1277, 1940, 2554, 3007, 5108, 6014, 6385, 12028, 12770, 15035, 25540, 30070, 39587, 60140, 79174, 123869, 158348, 197935, 247738, 395870, 495476, 619345, 791740, 1238690, 2477380, 3839939, 7679878, 15359756, 19199695, 38399390, 76798780]

約数ペア:

[(1, 76798780), (2, 38399390), (4, 19199695), (5, 15359756), (10, 7679878), (20, 3839939), (31, 2477380), (62, 1238690), (97, 791740), (124, 619345), (155, 495476), (194, 395870), (310, 247738), (388, 197935), (485, 158348), (620, 123869), (970, 79174), (1277, 60140), (1940, 39587), (2554, 30070), (3007, 25540), (5108, 15035), (6014, 12770), (6385, 12028)]