2568178510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3617}}^1$

素因数の和:3781

約数の個数: 64

約数和(自身を含む): 5048412480

約数和(自身を除く): 2480233970

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 101, 185, 190, 202, 370, 505, 703, 1010, 1406, 1919, 3515, 3617, 3737, 3838, 7030, 7234, 7474, 9595, 18085, 18685, 19190, 36170, 37370, 68723, 71003, 133829, 137446, 142006, 267658, 343615, 355015, 365317, 669145, 687230, 710030, 730634, 1338290, 1826585, 2542751, 3653170, 5085502, 6941023, 12713755, 13516729, 13882046, 25427510, 27033458, 34705115, 67583645, 69410230, 135167290, 256817851, 513635702, 1284089255, 2568178510]

約数ペア:

[(1, 2568178510), (2, 1284089255), (5, 513635702), (10, 256817851), (19, 135167290), (37, 69410230), (38, 67583645), (74, 34705115), (95, 27033458), (101, 25427510), (185, 13882046), (190, 13516729), (202, 12713755), (370, 6941023), (505, 5085502), (703, 3653170), (1010, 2542751), (1406, 1826585), (1919, 1338290), (3515, 730634), (3617, 710030), (3737, 687230), (3838, 669145), (7030, 365317), (7234, 355015), (7474, 343615), (9595, 267658), (18085, 142006), (18685, 137446), (19190, 133829), (36170, 71003), (37370, 68723)]