242243380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{7079}}^1$

素因数の和:7176

約数の個数: 48

約数和(自身を含む): 535248000

約数和(自身を除く): 293004620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1711, 3422, 6844, 7079, 8555, 14158, 17110, 28316, 34220, 35395, 70790, 141580, 205291, 410582, 417661, 821164, 835322, 1026455, 1670644, 2052910, 2088305, 4105820, 4176610, 8353220, 12112169, 24224338, 48448676, 60560845, 121121690, 242243380]

約数ペア:

[(1, 242243380), (2, 121121690), (4, 60560845), (5, 48448676), (10, 24224338), (20, 12112169), (29, 8353220), (58, 4176610), (59, 4105820), (116, 2088305), (118, 2052910), (145, 1670644), (236, 1026455), (290, 835322), (295, 821164), (580, 417661), (590, 410582), (1180, 205291), (1711, 141580), (3422, 70790), (6844, 35395), (7079, 34220), (8555, 28316), (14158, 17110)]