115589080

素因数分解:

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

素因数の和:201

約数の個数: 64

約数和(自身を含む): 271514880

約数和(自身を除く): 155925800

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, 29791, 30070, 38440, 59582, 60140, 93217, 119164, 120280, 148955, 186434, 238328, 297910, 372868, 466085, 595820, 745736, 932170, 1191640, 1864340, 2889727, 3728680, 5779454, 11558908, 14448635, 23117816, 28897270, 57794540, 115589080]

約数ペア:

[(1, 115589080), (2, 57794540), (4, 28897270), (5, 23117816), (8, 14448635), (10, 11558908), (20, 5779454), (31, 3728680), (40, 2889727), (62, 1864340), (97, 1191640), (124, 932170), (155, 745736), (194, 595820), (248, 466085), (310, 372868), (388, 297910), (485, 238328), (620, 186434), (776, 148955), (961, 120280), (970, 119164), (1240, 93217), (1922, 60140), (1940, 59582), (3007, 38440), (3844, 30070), (3880, 29791), (4805, 24056), (6014, 19220), (7688, 15035), (9610, 12028)]