148448049220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13441}}^1\times {\mathrm{5693}}^1$

素因数の和:19240

約数の個数: 48

約数和(自身を含む): 315033486768

約数和(自身を除く): 166585437548

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 5693, 11386, 13441, 22772, 26882, 28465, 53764, 56930, 67205, 113860, 134410, 268820, 552221, 1104442, 1303777, 2208884, 2607554, 2761105, 5215108, 5522210, 6518885, 11044420, 13037770, 26075540, 76519613, 153039226, 306078452, 382598065, 765196130, 1530392260, 7422402461, 14844804922, 29689609844, 37112012305, 74224024610, 148448049220]

約数ペア:

[(1, 148448049220), (2, 74224024610), (4, 37112012305), (5, 29689609844), (10, 14844804922), (20, 7422402461), (97, 1530392260), (194, 765196130), (388, 382598065), (485, 306078452), (970, 153039226), (1940, 76519613), (5693, 26075540), (11386, 13037770), (13441, 11044420), (22772, 6518885), (26882, 5522210), (28465, 5215108), (53764, 2761105), (56930, 2607554), (67205, 2208884), (113860, 1303777), (134410, 1104442), (268820, 552221)]