201434240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{44963}}^1$

素因数の和:44989

約数の個数: 64

約数和(自身を含む): 550359360

約数和(自身を除く): 348925120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 44963, 89926, 179852, 224815, 314741, 359704, 449630, 629482, 719408, 899260, 1258964, 1438816, 1573705, 1798520, 2517928, 2877632, 3147410, 3597040, 5035856, 5755264, 6294820, 7194080, 10071712, 12589640, 14388160, 20143424, 25179280, 28776320, 40286848, 50358560, 100717120, 201434240]

約数ペア:

[(1, 201434240), (2, 100717120), (4, 50358560), (5, 40286848), (7, 28776320), (8, 25179280), (10, 20143424), (14, 14388160), (16, 12589640), (20, 10071712), (28, 7194080), (32, 6294820), (35, 5755264), (40, 5035856), (56, 3597040), (64, 3147410), (70, 2877632), (80, 2517928), (112, 1798520), (128, 1573705), (140, 1438816), (160, 1258964), (224, 899260), (280, 719408), (320, 629482), (448, 449630), (560, 359704), (640, 314741), (896, 224815), (1120, 179852), (2240, 89926), (4480, 44963)]