9012040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 22258800

約数和(自身を除く): 13246760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 457, 493, 580, 680, 914, 986, 1160, 1828, 1972, 2285, 2465, 3656, 3944, 4570, 4930, 7769, 9140, 9860, 13253, 15538, 18280, 19720, 26506, 31076, 38845, 53012, 62152, 66265, 77690, 106024, 132530, 155380, 225301, 265060, 310760, 450602, 530120, 901204, 1126505, 1802408, 2253010, 4506020, 9012040]

約数ペア:

[(1, 9012040), (2, 4506020), (4, 2253010), (5, 1802408), (8, 1126505), (10, 901204), (17, 530120), (20, 450602), (29, 310760), (34, 265060), (40, 225301), (58, 155380), (68, 132530), (85, 106024), (116, 77690), (136, 66265), (145, 62152), (170, 53012), (232, 38845), (290, 31076), (340, 26506), (457, 19720), (493, 18280), (580, 15538), (680, 13253), (914, 9860), (986, 9140), (1160, 7769), (1828, 4930), (1972, 4570), (2285, 3944), (2465, 3656)]