63499280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61057}}^1$

素因数の和:61083

約数の個数: 40

約数和(自身を含む): 158995032

約数和(自身を除く): 95495752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 61057, 122114, 244228, 305285, 488456, 610570, 793741, 976912, 1221140, 1587482, 2442280, 3174964, 3968705, 4884560, 6349928, 7937410, 12699856, 15874820, 31749640, 63499280]

約数ペア:

[(1, 63499280), (2, 31749640), (4, 15874820), (5, 12699856), (8, 7937410), (10, 6349928), (13, 4884560), (16, 3968705), (20, 3174964), (26, 2442280), (40, 1587482), (52, 1221140), (65, 976912), (80, 793741), (104, 610570), (130, 488456), (208, 305285), (260, 244228), (520, 122114), (1040, 61057)]