44068700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 104264160

約数和(自身を除く): 60195460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 109, 130, 218, 260, 311, 325, 436, 545, 622, 650, 1090, 1244, 1300, 1417, 1555, 2180, 2725, 2834, 3110, 4043, 5450, 5668, 6220, 7085, 7775, 8086, 10900, 14170, 15550, 16172, 20215, 28340, 31100, 33899, 35425, 40430, 67798, 70850, 80860, 101075, 135596, 141700, 169495, 202150, 338990, 404300, 440687, 677980, 847475, 881374, 1694950, 1762748, 2203435, 3389900, 4406870, 8813740, 11017175, 22034350, 44068700]

約数ペア:

[(1, 44068700), (2, 22034350), (4, 11017175), (5, 8813740), (10, 4406870), (13, 3389900), (20, 2203435), (25, 1762748), (26, 1694950), (50, 881374), (52, 847475), (65, 677980), (100, 440687), (109, 404300), (130, 338990), (218, 202150), (260, 169495), (311, 141700), (325, 135596), (436, 101075), (545, 80860), (622, 70850), (650, 67798), (1090, 40430), (1244, 35425), (1300, 33899), (1417, 31100), (1555, 28340), (2180, 20215), (2725, 16172), (2834, 15550), (3110, 14170), (4043, 10900), (5450, 8086), (5668, 7775), (6220, 7085)]