13021120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5813}}^1$

素因数の和:5837

約数の個数: 56

約数和(自身を含む): 35442144

約数和(自身を除く): 22421024

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, 5813, 11626, 23252, 29065, 40691, 46504, 58130, 81382, 93008, 116260, 162764, 186016, 203455, 232520, 325528, 372032, 406910, 465040, 651056, 813820, 930080, 1302112, 1627640, 1860160, 2604224, 3255280, 6510560, 13021120]

約数ペア:

[(1, 13021120), (2, 6510560), (4, 3255280), (5, 2604224), (7, 1860160), (8, 1627640), (10, 1302112), (14, 930080), (16, 813820), (20, 651056), (28, 465040), (32, 406910), (35, 372032), (40, 325528), (56, 232520), (64, 203455), (70, 186016), (80, 162764), (112, 116260), (140, 93008), (160, 81382), (224, 58130), (280, 46504), (320, 40691), (448, 29065), (560, 23252), (1120, 11626), (2240, 5813)]