469972340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{24919}}^1$

素因数の和:24992

約数の個数: 48

約数和(自身を含む): 1055013120

約数和(自身を除く): 585040780

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 24919, 49838, 99676, 124595, 249190, 498380, 573137, 1021679, 1146274, 2043358, 2292548, 2865685, 4086716, 5108395, 5731370, 10216790, 11462740, 20433580, 23498617, 46997234, 93994468, 117493085, 234986170, 469972340]

約数ペア:

[(1, 469972340), (2, 234986170), (4, 117493085), (5, 93994468), (10, 46997234), (20, 23498617), (23, 20433580), (41, 11462740), (46, 10216790), (82, 5731370), (92, 5108395), (115, 4086716), (164, 2865685), (205, 2292548), (230, 2043358), (410, 1146274), (460, 1021679), (820, 573137), (943, 498380), (1886, 249190), (3772, 124595), (4715, 99676), (9430, 49838), (18860, 24919)]