83013680

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17011}}^1$

素因数の和:17085

約数の個数: 40

約数和(自身を含む): 196182384

約数和(自身を除く): 113168704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 17011, 34022, 68044, 85055, 136088, 170110, 272176, 340220, 680440, 1037671, 1360880, 2075342, 4150684, 5188355, 8301368, 10376710, 16602736, 20753420, 41506840, 83013680]

約数ペア:

[(1, 83013680), (2, 41506840), (4, 20753420), (5, 16602736), (8, 10376710), (10, 8301368), (16, 5188355), (20, 4150684), (40, 2075342), (61, 1360880), (80, 1037671), (122, 680440), (244, 340220), (305, 272176), (488, 170110), (610, 136088), (976, 85055), (1220, 68044), (2440, 34022), (4880, 17011)]