136817480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{180023}}^1$

素因数の和:180053

約数の個数: 32

約数和(自身を含む): 324043200

約数和(自身を除く): 187225720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 180023, 360046, 720092, 900115, 1440184, 1800230, 3420437, 3600460, 6840874, 7200920, 13681748, 17102185, 27363496, 34204370, 68408740, 136817480]

約数ペア:

[(1, 136817480), (2, 68408740), (4, 34204370), (5, 27363496), (8, 17102185), (10, 13681748), (19, 7200920), (20, 6840874), (38, 3600460), (40, 3420437), (76, 1800230), (95, 1440184), (152, 900115), (190, 720092), (380, 360046), (760, 180023)]