37381840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 91007568

約数和(自身を除く): 53625728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 73, 74, 80, 146, 148, 173, 185, 292, 296, 346, 365, 370, 584, 592, 692, 730, 740, 865, 1168, 1384, 1460, 1480, 1730, 2701, 2768, 2920, 2960, 3460, 5402, 5840, 6401, 6920, 10804, 12629, 12802, 13505, 13840, 21608, 25258, 25604, 27010, 32005, 43216, 50516, 51208, 54020, 63145, 64010, 101032, 102416, 108040, 126290, 128020, 202064, 216080, 252580, 256040, 467273, 505160, 512080, 934546, 1010320, 1869092, 2336365, 3738184, 4672730, 7476368, 9345460, 18690920, 37381840]

約数ペア:

[(1, 37381840), (2, 18690920), (4, 9345460), (5, 7476368), (8, 4672730), (10, 3738184), (16, 2336365), (20, 1869092), (37, 1010320), (40, 934546), (73, 512080), (74, 505160), (80, 467273), (146, 256040), (148, 252580), (173, 216080), (185, 202064), (292, 128020), (296, 126290), (346, 108040), (365, 102416), (370, 101032), (584, 64010), (592, 63145), (692, 54020), (730, 51208), (740, 50516), (865, 43216), (1168, 32005), (1384, 27010), (1460, 25604), (1480, 25258), (1730, 21608), (2701, 13840), (2768, 13505), (2920, 12802), (2960, 12629), (3460, 10804), (5402, 6920), (5840, 6401)]