135227440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25229}}^1$

素因数の和:25309

約数の個数: 40

約数和(自身を含む): 319109040

約数和(自身を除く): 183881600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 25229, 50458, 100916, 126145, 201832, 252290, 403664, 504580, 1009160, 1690343, 2018320, 3380686, 6761372, 8451715, 13522744, 16903430, 27045488, 33806860, 67613720, 135227440]

約数ペア:

[(1, 135227440), (2, 67613720), (4, 33806860), (5, 27045488), (8, 16903430), (10, 13522744), (16, 8451715), (20, 6761372), (40, 3380686), (67, 2018320), (80, 1690343), (134, 1009160), (268, 504580), (335, 403664), (536, 252290), (670, 201832), (1072, 126145), (1340, 100916), (2680, 50458), (5360, 25229)]