11432838980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{256687}}^1$

素因数の和:256844

約数の個数: 48

約数和(自身を含む): 25615408896

約数和(自身を除く): 14182569916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 262, 340, 524, 655, 1310, 2227, 2620, 4454, 8908, 11135, 22270, 44540, 256687, 513374, 1026748, 1283435, 2566870, 4363679, 5133740, 8727358, 17454716, 21818395, 33625997, 43636790, 67251994, 87273580, 134503988, 168129985, 336259970, 571641949, 672519940, 1143283898, 2286567796, 2858209745, 5716419490, 11432838980]

約数ペア:

[(1, 11432838980), (2, 5716419490), (4, 2858209745), (5, 2286567796), (10, 1143283898), (17, 672519940), (20, 571641949), (34, 336259970), (68, 168129985), (85, 134503988), (131, 87273580), (170, 67251994), (262, 43636790), (340, 33625997), (524, 21818395), (655, 17454716), (1310, 8727358), (2227, 5133740), (2620, 4363679), (4454, 2566870), (8908, 1283435), (11135, 1026748), (22270, 513374), (44540, 256687)]