126486880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60811}}^1$

素因数の和:60839

約数の個数: 48

約数和(自身を含む): 321817104

約数和(自身を除く): 195330224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 60811, 121622, 243244, 304055, 486488, 608110, 790543, 972976, 1216220, 1581086, 1945952, 2432440, 3162172, 3952715, 4864880, 6324344, 7905430, 9729760, 12648688, 15810860, 25297376, 31621720, 63243440, 126486880]

約数ペア:

[(1, 126486880), (2, 63243440), (4, 31621720), (5, 25297376), (8, 15810860), (10, 12648688), (13, 9729760), (16, 7905430), (20, 6324344), (26, 4864880), (32, 3952715), (40, 3162172), (52, 2432440), (65, 1945952), (80, 1581086), (104, 1216220), (130, 972976), (160, 790543), (208, 608110), (260, 486488), (416, 304055), (520, 243244), (1040, 121622), (2080, 60811)]