25311660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38351}}^1$

素因数の和:38374

約数の個数: 48

約数和(自身を含む): 77317632

約数和(自身を除く): 52005972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 38351, 76702, 115053, 153404, 191755, 230106, 383510, 421861, 460212, 575265, 767020, 843722, 1150530, 1265583, 1687444, 2109305, 2301060, 2531166, 4218610, 5062332, 6327915, 8437220, 12655830, 25311660]

約数ペア:

[(1, 25311660), (2, 12655830), (3, 8437220), (4, 6327915), (5, 5062332), (6, 4218610), (10, 2531166), (11, 2301060), (12, 2109305), (15, 1687444), (20, 1265583), (22, 1150530), (30, 843722), (33, 767020), (44, 575265), (55, 460212), (60, 421861), (66, 383510), (110, 230106), (132, 191755), (165, 153404), (220, 115053), (330, 76702), (660, 38351)]