2669897620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 6165476352

約数和(自身を除く): 3495578732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 163, 260, 292, 326, 365, 652, 730, 815, 863, 949, 1460, 1630, 1726, 1898, 2119, 3260, 3452, 3796, 4238, 4315, 4745, 8476, 8630, 9490, 10595, 11219, 11899, 17260, 18980, 21190, 22438, 23798, 42380, 44876, 47596, 56095, 59495, 62999, 112190, 118990, 125998, 140669, 154687, 224380, 237980, 251996, 281338, 309374, 314995, 562676, 618748, 629990, 703345, 773435, 818987, 1259980, 1406690, 1546870, 1637974, 1828697, 2813380, 3093740, 3275948, 3657394, 4094935, 7314788, 8189870, 9143485, 10268837, 16379740, 18286970, 20537674, 36573940, 41075348, 51344185, 102688370, 133494881, 205376740, 266989762, 533979524, 667474405, 1334948810, 2669897620]

約数ペア:

[(1, 2669897620), (2, 1334948810), (4, 667474405), (5, 533979524), (10, 266989762), (13, 205376740), (20, 133494881), (26, 102688370), (52, 51344185), (65, 41075348), (73, 36573940), (130, 20537674), (146, 18286970), (163, 16379740), (260, 10268837), (292, 9143485), (326, 8189870), (365, 7314788), (652, 4094935), (730, 3657394), (815, 3275948), (863, 3093740), (949, 2813380), (1460, 1828697), (1630, 1637974), (1726, 1546870), (1898, 1406690), (2119, 1259980), (3260, 818987), (3452, 773435), (3796, 703345), (4238, 629990), (4315, 618748), (4745, 562676), (8476, 314995), (8630, 309374), (9490, 281338), (10595, 251996), (11219, 237980), (11899, 224380), (17260, 154687), (18980, 140669), (21190, 125998), (22438, 118990), (23798, 112190), (42380, 62999), (44876, 59495), (47596, 56095)]