434427440

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{41453}}^1$

素因数の和:41597

約数の個数: 40

約数和(自身を含む): 1017778608

約数和(自身を除く): 583351168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 41453, 82906, 165812, 207265, 331624, 414530, 663248, 829060, 1658120, 3316240, 5430343, 10860686, 21721372, 27151715, 43442744, 54303430, 86885488, 108606860, 217213720, 434427440]

約数ペア:

[(1, 434427440), (2, 217213720), (4, 108606860), (5, 86885488), (8, 54303430), (10, 43442744), (16, 27151715), (20, 21721372), (40, 10860686), (80, 5430343), (131, 3316240), (262, 1658120), (524, 829060), (655, 663248), (1048, 414530), (1310, 331624), (2096, 207265), (2620, 165812), (5240, 82906), (10480, 41453)]