1146133760

素因数分解:

$2^8\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1021}}^1$

素因数の和:1919

約数の個数: 72

約数和(自身を含む): 2751170856

約数和(自身を除く): 1605037096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 877, 1021, 1280, 1754, 2042, 3508, 4084, 4385, 5105, 7016, 8168, 8770, 10210, 14032, 16336, 17540, 20420, 28064, 32672, 35080, 40840, 56128, 65344, 70160, 81680, 112256, 130688, 140320, 163360, 224512, 261376, 280640, 326720, 561280, 653440, 895417, 1122560, 1306880, 1790834, 3581668, 4477085, 7163336, 8954170, 14326672, 17908340, 28653344, 35816680, 57306688, 71633360, 114613376, 143266720, 229226752, 286533440, 573066880, 1146133760]

約数ペア:

[(1, 1146133760), (2, 573066880), (4, 286533440), (5, 229226752), (8, 143266720), (10, 114613376), (16, 71633360), (20, 57306688), (32, 35816680), (40, 28653344), (64, 17908340), (80, 14326672), (128, 8954170), (160, 7163336), (256, 4477085), (320, 3581668), (640, 1790834), (877, 1306880), (1021, 1122560), (1280, 895417), (1754, 653440), (2042, 561280), (3508, 326720), (4084, 280640), (4385, 261376), (5105, 224512), (7016, 163360), (8168, 140320), (8770, 130688), (10210, 112256), (14032, 81680), (16336, 70160), (17540, 65344), (20420, 56128), (28064, 40840), (32672, 35080)]