137376320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25253}}^1$

素因数の和:25287

約数の個数: 56

約数和(自身を含む): 346383864

約数和(自身を除く): 209007544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 25253, 50506, 101012, 126265, 202024, 252530, 404048, 429301, 505060, 808096, 858602, 1010120, 1616192, 1717204, 2020240, 2146505, 3434408, 4040480, 4293010, 6868816, 8080960, 8586020, 13737632, 17172040, 27475264, 34344080, 68688160, 137376320]

約数ペア:

[(1, 137376320), (2, 68688160), (4, 34344080), (5, 27475264), (8, 17172040), (10, 13737632), (16, 8586020), (17, 8080960), (20, 6868816), (32, 4293010), (34, 4040480), (40, 3434408), (64, 2146505), (68, 2020240), (80, 1717204), (85, 1616192), (136, 1010120), (160, 858602), (170, 808096), (272, 505060), (320, 429301), (340, 404048), (544, 252530), (680, 202024), (1088, 126265), (1360, 101012), (2720, 50506), (5440, 25253)]