2014498220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{80387}}^1$

素因数の和:80582

約数の個数: 48

約数和(自身を含む): 4861866240

約数和(自身を除く): 2847368020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 3580, 5012, 6265, 12530, 25060, 80387, 160774, 321548, 401935, 562709, 803870, 1125418, 1607740, 2250836, 2813545, 5627090, 11254180, 14389273, 28778546, 57557092, 71946365, 100724911, 143892730, 201449822, 287785460, 402899644, 503624555, 1007249110, 2014498220]

約数ペア:

[(1, 2014498220), (2, 1007249110), (4, 503624555), (5, 402899644), (7, 287785460), (10, 201449822), (14, 143892730), (20, 100724911), (28, 71946365), (35, 57557092), (70, 28778546), (140, 14389273), (179, 11254180), (358, 5627090), (716, 2813545), (895, 2250836), (1253, 1607740), (1790, 1125418), (2506, 803870), (3580, 562709), (5012, 401935), (6265, 321548), (12530, 160774), (25060, 80387)]