11149280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4099}}^1$

素因数の和:4131

約数の個数: 48

約数和(自身を含む): 27896400

約数和(自身を除く): 16747120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4099, 8198, 16396, 20495, 32792, 40990, 65584, 69683, 81980, 131168, 139366, 163960, 278732, 327920, 348415, 557464, 655840, 696830, 1114928, 1393660, 2229856, 2787320, 5574640, 11149280]

約数ペア:

[(1, 11149280), (2, 5574640), (4, 2787320), (5, 2229856), (8, 1393660), (10, 1114928), (16, 696830), (17, 655840), (20, 557464), (32, 348415), (34, 327920), (40, 278732), (68, 163960), (80, 139366), (85, 131168), (136, 81980), (160, 69683), (170, 65584), (272, 40990), (340, 32792), (544, 20495), (680, 16396), (1360, 8198), (2720, 4099)]