376021640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1283}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 898594560

約数和(自身を除く): 522572920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 431, 680, 862, 1283, 1724, 2155, 2566, 3448, 4310, 5132, 6415, 7327, 8620, 10264, 12830, 14654, 17240, 21811, 25660, 29308, 36635, 43622, 51320, 58616, 73270, 87244, 109055, 146540, 174488, 218110, 293080, 436220, 552973, 872440, 1105946, 2211892, 2764865, 4423784, 5529730, 9400541, 11059460, 18801082, 22118920, 37602164, 47002705, 75204328, 94005410, 188010820, 376021640]

約数ペア:

[(1, 376021640), (2, 188010820), (4, 94005410), (5, 75204328), (8, 47002705), (10, 37602164), (17, 22118920), (20, 18801082), (34, 11059460), (40, 9400541), (68, 5529730), (85, 4423784), (136, 2764865), (170, 2211892), (340, 1105946), (431, 872440), (680, 552973), (862, 436220), (1283, 293080), (1724, 218110), (2155, 174488), (2566, 146540), (3448, 109055), (4310, 87244), (5132, 73270), (6415, 58616), (7327, 51320), (8620, 43622), (10264, 36635), (12830, 29308), (14654, 25660), (17240, 21811)]