6650560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{2969}}^1$

素因数の和:2993

約数の個数: 56

約数和(自身を含む): 18105120

約数和(自身を除く): 11454560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 2969, 5938, 11876, 14845, 20783, 23752, 29690, 41566, 47504, 59380, 83132, 95008, 103915, 118760, 166264, 190016, 207830, 237520, 332528, 415660, 475040, 665056, 831320, 950080, 1330112, 1662640, 3325280, 6650560]

約数ペア:

[(1, 6650560), (2, 3325280), (4, 1662640), (5, 1330112), (7, 950080), (8, 831320), (10, 665056), (14, 475040), (16, 415660), (20, 332528), (28, 237520), (32, 207830), (35, 190016), (40, 166264), (56, 118760), (64, 103915), (70, 95008), (80, 83132), (112, 59380), (140, 47504), (160, 41566), (224, 29690), (280, 23752), (320, 20783), (448, 14845), (560, 11876), (1120, 5938), (2240, 2969)]