5656249600

素因数分解:

$2^8\times 5^2\times {\mathrm{691}}^1\times {\mathrm{1279}}^1$

素因数の和:1996

約数の個数: 108

約数和(自身を含む): 14031324160

約数和(自身を除く): 8375074560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 691, 800, 1279, 1280, 1382, 1600, 2558, 2764, 3200, 3455, 5116, 5528, 6395, 6400, 6910, 10232, 11056, 12790, 13820, 17275, 20464, 22112, 25580, 27640, 31975, 34550, 40928, 44224, 51160, 55280, 63950, 69100, 81856, 88448, 102320, 110560, 127900, 138200, 163712, 176896, 204640, 221120, 255800, 276400, 327424, 409280, 442240, 511600, 552800, 818560, 883789, 884480, 1023200, 1105600, 1637120, 1767578, 2046400, 2211200, 3535156, 4092800, 4418945, 4422400, 7070312, 8185600, 8837890, 14140624, 17675780, 22094725, 28281248, 35351560, 44189450, 56562496, 70703120, 88378900, 113124992, 141406240, 176757800, 226249984, 282812480, 353515600, 565624960, 707031200, 1131249920, 1414062400, 2828124800, 5656249600]

約数ペア:

[(1, 5656249600), (2, 2828124800), (4, 1414062400), (5, 1131249920), (8, 707031200), (10, 565624960), (16, 353515600), (20, 282812480), (25, 226249984), (32, 176757800), (40, 141406240), (50, 113124992), (64, 88378900), (80, 70703120), (100, 56562496), (128, 44189450), (160, 35351560), (200, 28281248), (256, 22094725), (320, 17675780), (400, 14140624), (640, 8837890), (691, 8185600), (800, 7070312), (1279, 4422400), (1280, 4418945), (1382, 4092800), (1600, 3535156), (2558, 2211200), (2764, 2046400), (3200, 1767578), (3455, 1637120), (5116, 1105600), (5528, 1023200), (6395, 884480), (6400, 883789), (6910, 818560), (10232, 552800), (11056, 511600), (12790, 442240), (13820, 409280), (17275, 327424), (20464, 276400), (22112, 255800), (25580, 221120), (27640, 204640), (31975, 176896), (34550, 163712), (40928, 138200), (44224, 127900), (51160, 110560), (55280, 102320), (63950, 88448), (69100, 81856)]