224729440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8311}}^1$

素因数の和:8352

約数の個数: 72

約数和(自身を含む): 574974288

約数和(自身を除く): 350244848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 8311, 13520, 16622, 27040, 33244, 41555, 66488, 83110, 108043, 132976, 166220, 216086, 265952, 332440, 432172, 540215, 664880, 864344, 1080430, 1329760, 1404559, 1728688, 2160860, 2809118, 3457376, 4321720, 5618236, 7022795, 8643440, 11236472, 14045590, 17286880, 22472944, 28091180, 44945888, 56182360, 112364720, 224729440]

約数ペア:

[(1, 224729440), (2, 112364720), (4, 56182360), (5, 44945888), (8, 28091180), (10, 22472944), (13, 17286880), (16, 14045590), (20, 11236472), (26, 8643440), (32, 7022795), (40, 5618236), (52, 4321720), (65, 3457376), (80, 2809118), (104, 2160860), (130, 1728688), (160, 1404559), (169, 1329760), (208, 1080430), (260, 864344), (338, 664880), (416, 540215), (520, 432172), (676, 332440), (845, 265952), (1040, 216086), (1352, 166220), (1690, 132976), (2080, 108043), (2704, 83110), (3380, 66488), (5408, 41555), (6760, 33244), (8311, 27040), (13520, 16622)]