29919880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25793}}^1$

素因数の和:25833

約数の個数: 32

約数和(自身を含む): 69643800

約数和(自身を除く): 39723920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 25793, 51586, 103172, 128965, 206344, 257930, 515860, 747997, 1031720, 1495994, 2991988, 3739985, 5983976, 7479970, 14959940, 29919880]

約数ペア:

[(1, 29919880), (2, 14959940), (4, 7479970), (5, 5983976), (8, 3739985), (10, 2991988), (20, 1495994), (29, 1031720), (40, 747997), (58, 515860), (116, 257930), (145, 206344), (232, 128965), (290, 103172), (580, 51586), (1160, 25793)]