2006809600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:590

約数の個数: 132

約数和(自身を含む): 5010057064

約数和(自身を除く): 3003247464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 277, 283, 320, 400, 512, 554, 566, 640, 800, 1024, 1108, 1132, 1280, 1385, 1415, 1600, 2216, 2264, 2560, 2770, 2830, 3200, 4432, 4528, 5120, 5540, 5660, 6400, 6925, 7075, 8864, 9056, 11080, 11320, 12800, 13850, 14150, 17728, 18112, 22160, 22640, 25600, 27700, 28300, 35456, 36224, 44320, 45280, 55400, 56600, 70912, 72448, 78391, 88640, 90560, 110800, 113200, 141824, 144896, 156782, 177280, 181120, 221600, 226400, 283648, 289792, 313564, 354560, 362240, 391955, 443200, 452800, 627128, 709120, 724480, 783910, 886400, 905600, 1254256, 1418240, 1448960, 1567820, 1772800, 1811200, 1959775, 2508512, 3135640, 3545600, 3622400, 3919550, 5017024, 6271280, 7091200, 7244800, 7839100, 10034048, 12542560, 15678200, 20068096, 25085120, 31356400, 40136192, 50170240, 62712800, 80272384, 100340480, 125425600, 200680960, 250851200, 401361920, 501702400, 1003404800, 2006809600]

約数ペア:

[(1, 2006809600), (2, 1003404800), (4, 501702400), (5, 401361920), (8, 250851200), (10, 200680960), (16, 125425600), (20, 100340480), (25, 80272384), (32, 62712800), (40, 50170240), (50, 40136192), (64, 31356400), (80, 25085120), (100, 20068096), (128, 15678200), (160, 12542560), (200, 10034048), (256, 7839100), (277, 7244800), (283, 7091200), (320, 6271280), (400, 5017024), (512, 3919550), (554, 3622400), (566, 3545600), (640, 3135640), (800, 2508512), (1024, 1959775), (1108, 1811200), (1132, 1772800), (1280, 1567820), (1385, 1448960), (1415, 1418240), (1600, 1254256), (2216, 905600), (2264, 886400), (2560, 783910), (2770, 724480), (2830, 709120), (3200, 627128), (4432, 452800), (4528, 443200), (5120, 391955), (5540, 362240), (5660, 354560), (6400, 313564), (6925, 289792), (7075, 283648), (8864, 226400), (9056, 221600), (11080, 181120), (11320, 177280), (12800, 156782), (13850, 144896), (14150, 141824), (17728, 113200), (18112, 110800), (22160, 90560), (22640, 88640), (25600, 78391), (27700, 72448), (28300, 70912), (35456, 56600), (36224, 55400), (44320, 45280)]