42403430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103423}}^1$

素因数の和:103471

約数の個数: 16

約数和(自身を含む): 78188544

約数和(自身を除く): 35785114

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 103423, 206846, 517115, 1034230, 4240343, 8480686, 21201715, 42403430]

約数ペア:

[(1, 42403430), (2, 21201715), (5, 8480686), (10, 4240343), (41, 1034230), (82, 517115), (205, 206846), (410, 103423)]