26098520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 67979520

約数和(自身を除く): 41881000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1123, 1162, 1660, 2246, 2324, 2905, 3320, 4492, 4648, 5615, 5810, 7861, 8984, 11230, 11620, 15722, 22460, 23240, 31444, 39305, 44920, 62888, 78610, 93209, 157220, 186418, 314440, 372836, 466045, 652463, 745672, 932090, 1304926, 1864180, 2609852, 3262315, 3728360, 5219704, 6524630, 13049260, 26098520]

約数ペア:

[(1, 26098520), (2, 13049260), (4, 6524630), (5, 5219704), (7, 3728360), (8, 3262315), (10, 2609852), (14, 1864180), (20, 1304926), (28, 932090), (35, 745672), (40, 652463), (56, 466045), (70, 372836), (83, 314440), (140, 186418), (166, 157220), (280, 93209), (332, 78610), (415, 62888), (581, 44920), (664, 39305), (830, 31444), (1123, 23240), (1162, 22460), (1660, 15722), (2246, 11620), (2324, 11230), (2905, 8984), (3320, 7861), (4492, 5810), (4648, 5615)]