56665600

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 120

約数和(自身を含む): 148416840

約数和(自身を除く): 91751240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 233, 256, 304, 320, 380, 400, 466, 475, 512, 608, 640, 760, 800, 932, 950, 1165, 1216, 1280, 1520, 1600, 1864, 1900, 2330, 2432, 2560, 3040, 3200, 3728, 3800, 4427, 4660, 4864, 5825, 6080, 6400, 7456, 7600, 8854, 9320, 9728, 11650, 12160, 12800, 14912, 15200, 17708, 18640, 22135, 23300, 24320, 29824, 30400, 35416, 37280, 44270, 46600, 48640, 59648, 60800, 70832, 74560, 88540, 93200, 110675, 119296, 121600, 141664, 149120, 177080, 186400, 221350, 243200, 283328, 298240, 354160, 372800, 442700, 566656, 596480, 708320, 745600, 885400, 1133312, 1416640, 1491200, 1770800, 2266624, 2833280, 2982400, 3541600, 5666560, 7083200, 11333120, 14166400, 28332800, 56665600]

約数ペア:

[(1, 56665600), (2, 28332800), (4, 14166400), (5, 11333120), (8, 7083200), (10, 5666560), (16, 3541600), (19, 2982400), (20, 2833280), (25, 2266624), (32, 1770800), (38, 1491200), (40, 1416640), (50, 1133312), (64, 885400), (76, 745600), (80, 708320), (95, 596480), (100, 566656), (128, 442700), (152, 372800), (160, 354160), (190, 298240), (200, 283328), (233, 243200), (256, 221350), (304, 186400), (320, 177080), (380, 149120), (400, 141664), (466, 121600), (475, 119296), (512, 110675), (608, 93200), (640, 88540), (760, 74560), (800, 70832), (932, 60800), (950, 59648), (1165, 48640), (1216, 46600), (1280, 44270), (1520, 37280), (1600, 35416), (1864, 30400), (1900, 29824), (2330, 24320), (2432, 23300), (2560, 22135), (3040, 18640), (3200, 17708), (3728, 15200), (3800, 14912), (4427, 12800), (4660, 12160), (4864, 11650), (5825, 9728), (6080, 9320), (6400, 8854), (7456, 7600)]