233128660

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 496290816

約数和(自身を除く): 263162156

約数列:

[1, 2, 4, 5, 10, 20, 167, 223, 313, 334, 446, 626, 668, 835, 892, 1115, 1252, 1565, 1670, 2230, 3130, 3340, 4460, 6260, 37241, 52271, 69799, 74482, 104542, 139598, 148964, 186205, 209084, 261355, 279196, 348995, 372410, 522710, 697990, 744820, 1045420, 1395980, 11656433, 23312866, 46625732, 58282165, 116564330, 233128660]

約数ペア:

[(1, 233128660), (2, 116564330), (4, 58282165), (5, 46625732), (10, 23312866), (20, 11656433), (167, 1395980), (223, 1045420), (313, 744820), (334, 697990), (446, 522710), (626, 372410), (668, 348995), (835, 279196), (892, 261355), (1115, 209084), (1252, 186205), (1565, 148964), (1670, 139598), (2230, 104542), (3130, 74482), (3340, 69799), (4460, 52271), (6260, 37241)]