22666240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 88

約数和(自身を含む): 57479760

約数和(自身を除く): 34813520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 233, 256, 304, 320, 380, 466, 512, 608, 640, 760, 932, 1024, 1165, 1216, 1280, 1520, 1864, 2330, 2432, 2560, 3040, 3728, 4427, 4660, 4864, 5120, 6080, 7456, 8854, 9320, 9728, 12160, 14912, 17708, 18640, 19456, 22135, 24320, 29824, 35416, 37280, 44270, 48640, 59648, 70832, 74560, 88540, 97280, 119296, 141664, 149120, 177080, 238592, 283328, 298240, 354160, 566656, 596480, 708320, 1133312, 1192960, 1416640, 2266624, 2833280, 4533248, 5666560, 11333120, 22666240]

約数ペア:

[(1, 22666240), (2, 11333120), (4, 5666560), (5, 4533248), (8, 2833280), (10, 2266624), (16, 1416640), (19, 1192960), (20, 1133312), (32, 708320), (38, 596480), (40, 566656), (64, 354160), (76, 298240), (80, 283328), (95, 238592), (128, 177080), (152, 149120), (160, 141664), (190, 119296), (233, 97280), (256, 88540), (304, 74560), (320, 70832), (380, 59648), (466, 48640), (512, 44270), (608, 37280), (640, 35416), (760, 29824), (932, 24320), (1024, 22135), (1165, 19456), (1216, 18640), (1280, 17708), (1520, 14912), (1864, 12160), (2330, 9728), (2432, 9320), (2560, 8854), (3040, 7456), (3728, 6080), (4427, 5120), (4660, 4864)]