29251940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23977}}^1$

素因数の和:24047

約数の個数: 24

約数和(自身を含む): 62438712

約数和(自身を除く): 33186772

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 23977, 47954, 95908, 119885, 239770, 479540, 1462597, 2925194, 5850388, 7312985, 14625970, 29251940]

約数ペア:

[(1, 29251940), (2, 14625970), (4, 7312985), (5, 5850388), (10, 2925194), (20, 1462597), (61, 479540), (122, 239770), (244, 119885), (305, 95908), (610, 47954), (1220, 23977)]