115601480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 158113720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 1060, 1240, 1643, 1759, 2120, 3286, 3518, 6572, 7036, 8215, 8795, 13144, 14072, 16430, 17590, 32860, 35180, 54529, 65720, 70360, 93227, 109058, 186454, 218116, 272645, 372908, 436232, 466135, 545290, 745816, 932270, 1090580, 1864540, 2181160, 2890037, 3729080, 5780074, 11560148, 14450185, 23120296, 28900370, 57800740, 115601480]

約数ペア:

[(1, 115601480), (2, 57800740), (4, 28900370), (5, 23120296), (8, 14450185), (10, 11560148), (20, 5780074), (31, 3729080), (40, 2890037), (53, 2181160), (62, 1864540), (106, 1090580), (124, 932270), (155, 745816), (212, 545290), (248, 466135), (265, 436232), (310, 372908), (424, 272645), (530, 218116), (620, 186454), (1060, 109058), (1240, 93227), (1643, 70360), (1759, 65720), (2120, 54529), (3286, 35180), (3518, 32860), (6572, 17590), (7036, 16430), (8215, 14072), (8795, 13144)]