3728680

素因数分解:

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

素因数の和:170

約数の個数: 48

約数和(自身を含む): 8758260

約数和(自身を除く): 5029580

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 248, 310, 388, 485, 620, 776, 961, 970, 1240, 1922, 1940, 3007, 3844, 3880, 4805, 6014, 7688, 9610, 12028, 15035, 19220, 24056, 30070, 38440, 60140, 93217, 120280, 186434, 372868, 466085, 745736, 932170, 1864340, 3728680]

約数ペア:

[(1, 3728680), (2, 1864340), (4, 932170), (5, 745736), (8, 466085), (10, 372868), (20, 186434), (31, 120280), (40, 93217), (62, 60140), (97, 38440), (124, 30070), (155, 24056), (194, 19220), (248, 15035), (310, 12028), (388, 9610), (485, 7688), (620, 6014), (776, 4805), (961, 3880), (970, 3844), (1240, 3007), (1922, 1940)]