2620261617910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{522661}}^1$

素因数の和:523069

約数の個数: 64

約数和(自身を含む): 5007118685184

約数和(自身を除く): 2386857067274

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 307, 355, 614, 710, 1535, 1633, 3070, 3266, 7061, 8165, 14122, 16330, 21797, 35305, 43594, 70610, 108985, 217970, 501331, 522661, 1002662, 1045322, 2506655, 2613305, 5013310, 5226610, 12021203, 24042406, 37108931, 60106015, 74217862, 120212030, 160456927, 185544655, 320913854, 371089310, 802284635, 853505413, 1604569270, 1707010826, 3690509321, 4267527065, 7381018642, 8535054130, 11392441817, 18452546605, 22784883634, 36905093210, 56962209085, 113924418170, 262026161791, 524052323582, 1310130808955, 2620261617910]

約数ペア:

[(1, 2620261617910), (2, 1310130808955), (5, 524052323582), (10, 262026161791), (23, 113924418170), (46, 56962209085), (71, 36905093210), (115, 22784883634), (142, 18452546605), (230, 11392441817), (307, 8535054130), (355, 7381018642), (614, 4267527065), (710, 3690509321), (1535, 1707010826), (1633, 1604569270), (3070, 853505413), (3266, 802284635), (7061, 371089310), (8165, 320913854), (14122, 185544655), (16330, 160456927), (21797, 120212030), (35305, 74217862), (43594, 60106015), (70610, 37108931), (108985, 24042406), (217970, 12021203), (501331, 5226610), (522661, 5013310), (1002662, 2613305), (1045322, 2506655)]