29337520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19301}}^1$

素因数の和:19333

約数の個数: 40

約数和(自身を含む): 71803440

約数和(自身を除く): 42465920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 19301, 38602, 77204, 96505, 154408, 193010, 308816, 366719, 386020, 733438, 772040, 1466876, 1544080, 1833595, 2933752, 3667190, 5867504, 7334380, 14668760, 29337520]

約数ペア:

[(1, 29337520), (2, 14668760), (4, 7334380), (5, 5867504), (8, 3667190), (10, 2933752), (16, 1833595), (19, 1544080), (20, 1466876), (38, 772040), (40, 733438), (76, 386020), (80, 366719), (95, 308816), (152, 193010), (190, 154408), (304, 96505), (380, 77204), (760, 38602), (1520, 19301)]