119395220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16091}}^1$

素因数の和:16160

約数の個数: 48

約数和(自身を含む): 291973248

約数和(自身を除く): 172578028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 16091, 32182, 64364, 80455, 112637, 160910, 225274, 321820, 450548, 563185, 852823, 1126370, 1705646, 2252740, 3411292, 4264115, 5969761, 8528230, 11939522, 17056460, 23879044, 29848805, 59697610, 119395220]

約数ペア:

[(1, 119395220), (2, 59697610), (4, 29848805), (5, 23879044), (7, 17056460), (10, 11939522), (14, 8528230), (20, 5969761), (28, 4264115), (35, 3411292), (53, 2252740), (70, 1705646), (106, 1126370), (140, 852823), (212, 563185), (265, 450548), (371, 321820), (530, 225274), (742, 160910), (1060, 112637), (1484, 80455), (1855, 64364), (3710, 32182), (7420, 16091)]