23608640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 64739520

約数和(自身を除く): 41130880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 353, 380, 418, 440, 608, 704, 706, 760, 836, 880, 1045, 1216, 1412, 1520, 1672, 1760, 1765, 2090, 2824, 3040, 3344, 3520, 3530, 3883, 4180, 5648, 6080, 6688, 6707, 7060, 7766, 8360, 11296, 13376, 13414, 14120, 15532, 16720, 19415, 22592, 26828, 28240, 31064, 33440, 33535, 38830, 53656, 56480, 62128, 66880, 67070, 73777, 77660, 107312, 112960, 124256, 134140, 147554, 155320, 214624, 248512, 268280, 295108, 310640, 368885, 429248, 536560, 590216, 621280, 737770, 1073120, 1180432, 1242560, 1475540, 2146240, 2360864, 2951080, 4721728, 5902160, 11804320, 23608640]

約数ペア:

[(1, 23608640), (2, 11804320), (4, 5902160), (5, 4721728), (8, 2951080), (10, 2360864), (11, 2146240), (16, 1475540), (19, 1242560), (20, 1180432), (22, 1073120), (32, 737770), (38, 621280), (40, 590216), (44, 536560), (55, 429248), (64, 368885), (76, 310640), (80, 295108), (88, 268280), (95, 248512), (110, 214624), (152, 155320), (160, 147554), (176, 134140), (190, 124256), (209, 112960), (220, 107312), (304, 77660), (320, 73777), (352, 67070), (353, 66880), (380, 62128), (418, 56480), (440, 53656), (608, 38830), (704, 33535), (706, 33440), (760, 31064), (836, 28240), (880, 26828), (1045, 22592), (1216, 19415), (1412, 16720), (1520, 15532), (1672, 14120), (1760, 13414), (1765, 13376), (2090, 11296), (2824, 8360), (3040, 7766), (3344, 7060), (3520, 6707), (3530, 6688), (3883, 6080), (4180, 5648)]