503286020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{9803}}^1$

素因数の和:9980

約数の個数: 48

約数和(自身を含む): 1126597248

約数和(自身を除く): 623311228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 604, 755, 1510, 2567, 3020, 5134, 9803, 10268, 12835, 19606, 25670, 39212, 49015, 51340, 98030, 166651, 196060, 333302, 666604, 833255, 1480253, 1666510, 2960506, 3333020, 5921012, 7401265, 14802530, 25164301, 29605060, 50328602, 100657204, 125821505, 251643010, 503286020]

約数ペア:

[(1, 503286020), (2, 251643010), (4, 125821505), (5, 100657204), (10, 50328602), (17, 29605060), (20, 25164301), (34, 14802530), (68, 7401265), (85, 5921012), (151, 3333020), (170, 2960506), (302, 1666510), (340, 1480253), (604, 833255), (755, 666604), (1510, 333302), (2567, 196060), (3020, 166651), (5134, 98030), (9803, 51340), (10268, 49015), (12835, 39212), (19606, 25670)]