6382640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7253}}^1$

素因数の和:7277

約数の個数: 40

約数和(自身を含む): 16190928

約数和(自身を除く): 9808288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7253, 14506, 29012, 36265, 58024, 72530, 79783, 116048, 145060, 159566, 290120, 319132, 398915, 580240, 638264, 797830, 1276528, 1595660, 3191320, 6382640]

約数ペア:

[(1, 6382640), (2, 3191320), (4, 1595660), (5, 1276528), (8, 797830), (10, 638264), (11, 580240), (16, 398915), (20, 319132), (22, 290120), (40, 159566), (44, 145060), (55, 116048), (80, 79783), (88, 72530), (110, 58024), (176, 36265), (220, 29012), (440, 14506), (880, 7253)]