55833680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 149454720

約数和(自身を除く): 93621040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 179, 280, 358, 557, 560, 716, 895, 1114, 1253, 1432, 1790, 2228, 2506, 2785, 2864, 3580, 3899, 4456, 5012, 5570, 6265, 7160, 7798, 8912, 10024, 11140, 12530, 14320, 15596, 19495, 20048, 22280, 25060, 31192, 38990, 44560, 50120, 62384, 77980, 99703, 100240, 155960, 199406, 311920, 398812, 498515, 697921, 797624, 997030, 1395842, 1595248, 1994060, 2791684, 3489605, 3988120, 5583368, 6979210, 7976240, 11166736, 13958420, 27916840, 55833680]

約数ペア:

[(1, 55833680), (2, 27916840), (4, 13958420), (5, 11166736), (7, 7976240), (8, 6979210), (10, 5583368), (14, 3988120), (16, 3489605), (20, 2791684), (28, 1994060), (35, 1595248), (40, 1395842), (56, 997030), (70, 797624), (80, 697921), (112, 498515), (140, 398812), (179, 311920), (280, 199406), (358, 155960), (557, 100240), (560, 99703), (716, 77980), (895, 62384), (1114, 50120), (1253, 44560), (1432, 38990), (1790, 31192), (2228, 25060), (2506, 22280), (2785, 20048), (2864, 19495), (3580, 15596), (3899, 14320), (4456, 12530), (5012, 11140), (5570, 10024), (6265, 8912), (7160, 7798)]