9050240

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 22032000

約数和(自身を除く): 12981760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 179, 316, 320, 358, 395, 632, 640, 716, 790, 895, 1264, 1432, 1580, 1790, 2528, 2864, 3160, 3580, 5056, 5728, 6320, 7160, 10112, 11456, 12640, 14141, 14320, 22912, 25280, 28282, 28640, 50560, 56564, 57280, 70705, 113128, 114560, 141410, 226256, 282820, 452512, 565640, 905024, 1131280, 1810048, 2262560, 4525120, 9050240]

約数ペア:

[(1, 9050240), (2, 4525120), (4, 2262560), (5, 1810048), (8, 1131280), (10, 905024), (16, 565640), (20, 452512), (32, 282820), (40, 226256), (64, 141410), (79, 114560), (80, 113128), (128, 70705), (158, 57280), (160, 56564), (179, 50560), (316, 28640), (320, 28282), (358, 25280), (395, 22912), (632, 14320), (640, 14141), (716, 12640), (790, 11456), (895, 10112), (1264, 7160), (1432, 6320), (1580, 5728), (1790, 5056), (2528, 3580), (2864, 3160)]