79429430

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{78643}}^1$

素因数の和:78751

約数の個数: 16

約数和(自身を含む): 144390384

約数和(自身を除く): 64960954

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 78643, 157286, 393215, 786430, 7942943, 15885886, 39714715, 79429430]

約数ペア:

[(1, 79429430), (2, 39714715), (5, 15885886), (10, 7942943), (101, 786430), (202, 393215), (505, 157286), (1010, 78643)]