13301120

素因数分解:

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

素因数の和:2995

約数の個数: 64

約数和(自身を含む): 36352800

約数和(自身を除く): 23051680

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, 2969, 4480, 5938, 11876, 14845, 20783, 23752, 29690, 41566, 47504, 59380, 83132, 95008, 103915, 118760, 166264, 190016, 207830, 237520, 332528, 380032, 415660, 475040, 665056, 831320, 950080, 1330112, 1662640, 1900160, 2660224, 3325280, 6650560, 13301120]

約数ペア:

[(1, 13301120), (2, 6650560), (4, 3325280), (5, 2660224), (7, 1900160), (8, 1662640), (10, 1330112), (14, 950080), (16, 831320), (20, 665056), (28, 475040), (32, 415660), (35, 380032), (40, 332528), (56, 237520), (64, 207830), (70, 190016), (80, 166264), (112, 118760), (128, 103915), (140, 95008), (160, 83132), (224, 59380), (280, 47504), (320, 41566), (448, 29690), (560, 23752), (640, 20783), (896, 14845), (1120, 11876), (2240, 5938), (2969, 4480)]