2017282150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{4177}}^1$

素因数の和:4945

約数の個数: 48

約数和(自身を含む): 4047178464

約数和(自身を除く): 2029896314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 743, 1486, 3715, 4177, 7430, 8354, 9659, 18575, 19318, 20885, 37150, 41770, 48295, 54301, 96590, 104425, 108602, 208850, 241475, 271505, 482950, 543010, 1357525, 2715050, 3103511, 6207022, 15517555, 31035110, 40345643, 77587775, 80691286, 155175550, 201728215, 403456430, 1008641075, 2017282150]

約数ペア:

[(1, 2017282150), (2, 1008641075), (5, 403456430), (10, 201728215), (13, 155175550), (25, 80691286), (26, 77587775), (50, 40345643), (65, 31035110), (130, 15517555), (325, 6207022), (650, 3103511), (743, 2715050), (1486, 1357525), (3715, 543010), (4177, 482950), (7430, 271505), (8354, 241475), (9659, 208850), (18575, 108602), (19318, 104425), (20885, 96590), (37150, 54301), (41770, 48295)]