54125440

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3719

約数の個数: 64

約数和(自身を含む): 135056160

約数和(自身を除く): 80930720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3677, 3680, 7354, 7360, 14708, 14720, 18385, 29416, 36770, 58832, 73540, 84571, 117664, 147080, 169142, 235328, 294160, 338284, 422855, 470656, 588320, 676568, 845710, 1176640, 1353136, 1691420, 2353280, 2706272, 3382840, 5412544, 6765680, 10825088, 13531360, 27062720, 54125440]

約数ペア:

[(1, 54125440), (2, 27062720), (4, 13531360), (5, 10825088), (8, 6765680), (10, 5412544), (16, 3382840), (20, 2706272), (23, 2353280), (32, 1691420), (40, 1353136), (46, 1176640), (64, 845710), (80, 676568), (92, 588320), (115, 470656), (128, 422855), (160, 338284), (184, 294160), (230, 235328), (320, 169142), (368, 147080), (460, 117664), (640, 84571), (736, 73540), (920, 58832), (1472, 36770), (1840, 29416), (2944, 18385), (3677, 14720), (3680, 14708), (7354, 7360)]