134046640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18413}}^1$

素因数の和:18446

約数の個数: 80

約数和(自身を含む): 383600448

約数和(自身を除く): 249553808

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 18413, 36826, 73652, 92065, 128891, 147304, 184130, 239369, 257782, 294608, 368260, 478738, 515564, 644455, 736520, 957476, 1031128, 1196845, 1288910, 1473040, 1675583, 1914952, 2062256, 2393690, 2577820, 3351166, 3829904, 4787380, 5155640, 6702332, 8377915, 9574760, 10311280, 13404664, 16755830, 19149520, 26809328, 33511660, 67023320, 134046640]

約数ペア:

[(1, 134046640), (2, 67023320), (4, 33511660), (5, 26809328), (7, 19149520), (8, 16755830), (10, 13404664), (13, 10311280), (14, 9574760), (16, 8377915), (20, 6702332), (26, 5155640), (28, 4787380), (35, 3829904), (40, 3351166), (52, 2577820), (56, 2393690), (65, 2062256), (70, 1914952), (80, 1675583), (91, 1473040), (104, 1288910), (112, 1196845), (130, 1031128), (140, 957476), (182, 736520), (208, 644455), (260, 515564), (280, 478738), (364, 368260), (455, 294608), (520, 257782), (560, 239369), (728, 184130), (910, 147304), (1040, 128891), (1456, 92065), (1820, 73652), (3640, 36826), (7280, 18413)]