11343880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6917}}^1$

素因数の和:6969

約数の個数: 32

約数和(自身を含む): 26150040

約数和(自身を除く): 14806160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 6917, 13834, 27668, 34585, 55336, 69170, 138340, 276680, 283597, 567194, 1134388, 1417985, 2268776, 2835970, 5671940, 11343880]

約数ペア:

[(1, 11343880), (2, 5671940), (4, 2835970), (5, 2268776), (8, 1417985), (10, 1134388), (20, 567194), (40, 283597), (41, 276680), (82, 138340), (164, 69170), (205, 55336), (328, 34585), (410, 27668), (820, 13834), (1640, 6917)]