26772590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5084

約数の個数: 32

約数和(自身を含む): 53174016

約数和(自身を除く): 26401426

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5023, 5330, 10046, 25115, 50230, 65299, 130598, 205943, 326495, 411886, 652990, 1029715, 2059430, 2677259, 5354518, 13386295, 26772590]

約数ペア:

[(1, 26772590), (2, 13386295), (5, 5354518), (10, 2677259), (13, 2059430), (26, 1029715), (41, 652990), (65, 411886), (82, 326495), (130, 205943), (205, 130598), (410, 65299), (533, 50230), (1066, 25115), (2665, 10046), (5023, 5330)]