2017753640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379277}}^1$

素因数の和:379314

約数の個数: 64

約数和(自身を含む): 5461603200

約数和(自身を除く): 3443849560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 379277, 758554, 1517108, 1896385, 2654939, 3034216, 3792770, 5309878, 7206263, 7585540, 10619756, 13274695, 14412526, 15171080, 21239512, 26549390, 28825052, 36031315, 50443841, 53098780, 57650104, 72062630, 100887682, 106197560, 144125260, 201775364, 252219205, 288250520, 403550728, 504438410, 1008876820, 2017753640]

約数ペア:

[(1, 2017753640), (2, 1008876820), (4, 504438410), (5, 403550728), (7, 288250520), (8, 252219205), (10, 201775364), (14, 144125260), (19, 106197560), (20, 100887682), (28, 72062630), (35, 57650104), (38, 53098780), (40, 50443841), (56, 36031315), (70, 28825052), (76, 26549390), (95, 21239512), (133, 15171080), (140, 14412526), (152, 13274695), (190, 10619756), (266, 7585540), (280, 7206263), (380, 5309878), (532, 3792770), (665, 3034216), (760, 2654939), (1064, 1896385), (1330, 1517108), (2660, 758554), (5320, 379277)]