2016090338920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{8706557}}^1$

素因数の和:8707402

約数の個数: 64

約数和(自身を含む): 5190501617280

約数和(自身を除く): 3174411278360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 827, 1654, 3308, 4135, 5789, 6616, 8270, 11578, 16540, 23156, 28945, 33080, 46312, 57890, 115780, 231560, 8706557, 17413114, 34826228, 43532785, 60945899, 69652456, 87065570, 121891798, 174131140, 243783596, 304729495, 348262280, 487567192, 609458990, 1218917980, 2437835960, 7200322639, 14400645278, 28801290556, 36001613195, 50402258473, 57602581112, 72003226390, 100804516946, 144006452780, 201609033892, 252011292365, 288012905560, 403218067784, 504022584730, 1008045169460, 2016090338920]

約数ペア:

[(1, 2016090338920), (2, 1008045169460), (4, 504022584730), (5, 403218067784), (7, 288012905560), (8, 252011292365), (10, 201609033892), (14, 144006452780), (20, 100804516946), (28, 72003226390), (35, 57602581112), (40, 50402258473), (56, 36001613195), (70, 28801290556), (140, 14400645278), (280, 7200322639), (827, 2437835960), (1654, 1218917980), (3308, 609458990), (4135, 487567192), (5789, 348262280), (6616, 304729495), (8270, 243783596), (11578, 174131140), (16540, 121891798), (23156, 87065570), (28945, 69652456), (33080, 60945899), (46312, 43532785), (57890, 34826228), (115780, 17413114), (231560, 8706557)]