29241440

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 69536880

約数和(自身を除く): 40295440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1021, 1432, 1790, 2042, 2864, 3580, 4084, 5105, 5728, 7160, 8168, 10210, 14320, 16336, 20420, 28640, 32672, 40840, 81680, 163360, 182759, 365518, 731036, 913795, 1462072, 1827590, 2924144, 3655180, 5848288, 7310360, 14620720, 29241440]

約数ペア:

[(1, 29241440), (2, 14620720), (4, 7310360), (5, 5848288), (8, 3655180), (10, 2924144), (16, 1827590), (20, 1462072), (32, 913795), (40, 731036), (80, 365518), (160, 182759), (179, 163360), (358, 81680), (716, 40840), (895, 32672), (1021, 28640), (1432, 20420), (1790, 16336), (2042, 14320), (2864, 10210), (3580, 8168), (4084, 7160), (5105, 5728)]