16934560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 40783176

約数和(自身を除く): 23848616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 1997, 2120, 3994, 4240, 7988, 8480, 9985, 15976, 19970, 31952, 39940, 63904, 79880, 105841, 159760, 211682, 319520, 423364, 529205, 846728, 1058410, 1693456, 2116820, 3386912, 4233640, 8467280, 16934560]

約数ペア:

[(1, 16934560), (2, 8467280), (4, 4233640), (5, 3386912), (8, 2116820), (10, 1693456), (16, 1058410), (20, 846728), (32, 529205), (40, 423364), (53, 319520), (80, 211682), (106, 159760), (160, 105841), (212, 79880), (265, 63904), (424, 39940), (530, 31952), (848, 19970), (1060, 15976), (1696, 9985), (1997, 8480), (2120, 7988), (3994, 4240)]