17038720

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 41371200

約数和(自身を除く): 24332480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 337, 395, 632, 640, 674, 790, 1264, 1348, 1580, 1685, 2528, 2696, 3160, 3370, 5056, 5392, 6320, 6740, 10112, 10784, 12640, 13480, 21568, 25280, 26623, 26960, 43136, 50560, 53246, 53920, 106492, 107840, 133115, 212984, 215680, 266230, 425968, 532460, 851936, 1064920, 1703872, 2129840, 3407744, 4259680, 8519360, 17038720]

約数ペア:

[(1, 17038720), (2, 8519360), (4, 4259680), (5, 3407744), (8, 2129840), (10, 1703872), (16, 1064920), (20, 851936), (32, 532460), (40, 425968), (64, 266230), (79, 215680), (80, 212984), (128, 133115), (158, 107840), (160, 106492), (316, 53920), (320, 53246), (337, 50560), (395, 43136), (632, 26960), (640, 26623), (674, 25280), (790, 21568), (1264, 13480), (1348, 12640), (1580, 10784), (1685, 10112), (2528, 6740), (2696, 6320), (3160, 5392), (3370, 5056)]