29098240

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 70640640

約数和(自身を除く): 41542400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 179, 254, 256, 320, 358, 508, 635, 640, 716, 895, 1016, 1270, 1280, 1432, 1790, 2032, 2540, 2864, 3580, 4064, 5080, 5728, 7160, 8128, 10160, 11456, 14320, 16256, 20320, 22733, 22912, 28640, 32512, 40640, 45466, 45824, 57280, 81280, 90932, 113665, 114560, 162560, 181864, 227330, 229120, 363728, 454660, 727456, 909320, 1454912, 1818640, 2909824, 3637280, 5819648, 7274560, 14549120, 29098240]

約数ペア:

[(1, 29098240), (2, 14549120), (4, 7274560), (5, 5819648), (8, 3637280), (10, 2909824), (16, 1818640), (20, 1454912), (32, 909320), (40, 727456), (64, 454660), (80, 363728), (127, 229120), (128, 227330), (160, 181864), (179, 162560), (254, 114560), (256, 113665), (320, 90932), (358, 81280), (508, 57280), (635, 45824), (640, 45466), (716, 40640), (895, 32512), (1016, 28640), (1270, 22912), (1280, 22733), (1432, 20320), (1790, 16256), (2032, 14320), (2540, 11456), (2864, 10160), (3580, 8128), (4064, 7160), (5080, 5728)]