17413120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 88

約数和(自身を含む): 44215200

約数和(自身を除く): 26802080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 179, 190, 256, 304, 320, 358, 380, 512, 608, 640, 716, 760, 895, 1024, 1216, 1280, 1432, 1520, 1790, 2432, 2560, 2864, 3040, 3401, 3580, 4864, 5120, 5728, 6080, 6802, 7160, 9728, 11456, 12160, 13604, 14320, 17005, 19456, 22912, 24320, 27208, 28640, 34010, 45824, 48640, 54416, 57280, 68020, 91648, 97280, 108832, 114560, 136040, 183296, 217664, 229120, 272080, 435328, 458240, 544160, 870656, 916480, 1088320, 1741312, 2176640, 3482624, 4353280, 8706560, 17413120]

約数ペア:

[(1, 17413120), (2, 8706560), (4, 4353280), (5, 3482624), (8, 2176640), (10, 1741312), (16, 1088320), (19, 916480), (20, 870656), (32, 544160), (38, 458240), (40, 435328), (64, 272080), (76, 229120), (80, 217664), (95, 183296), (128, 136040), (152, 114560), (160, 108832), (179, 97280), (190, 91648), (256, 68020), (304, 57280), (320, 54416), (358, 48640), (380, 45824), (512, 34010), (608, 28640), (640, 27208), (716, 24320), (760, 22912), (895, 19456), (1024, 17005), (1216, 14320), (1280, 13604), (1432, 12160), (1520, 11456), (1790, 9728), (2432, 7160), (2560, 6802), (2864, 6080), (3040, 5728), (3401, 5120), (3580, 4864)]