935278840

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 2145800160

約数和(自身を除く): 1210521320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 587, 610, 653, 1174, 1220, 1306, 2348, 2440, 2612, 2935, 3265, 4696, 5224, 5870, 6530, 11740, 13060, 23480, 26120, 35807, 39833, 71614, 79666, 143228, 159332, 179035, 199165, 286456, 318664, 358070, 383311, 398330, 716140, 766622, 796660, 1432280, 1533244, 1593320, 1916555, 3066488, 3833110, 7666220, 15332440, 23381971, 46763942, 93527884, 116909855, 187055768, 233819710, 467639420, 935278840]

約数ペア:

[(1, 935278840), (2, 467639420), (4, 233819710), (5, 187055768), (8, 116909855), (10, 93527884), (20, 46763942), (40, 23381971), (61, 15332440), (122, 7666220), (244, 3833110), (305, 3066488), (488, 1916555), (587, 1593320), (610, 1533244), (653, 1432280), (1174, 796660), (1220, 766622), (1306, 716140), (2348, 398330), (2440, 383311), (2612, 358070), (2935, 318664), (3265, 286456), (4696, 199165), (5224, 179035), (5870, 159332), (6530, 143228), (11740, 79666), (13060, 71614), (23480, 39833), (26120, 35807)]