17384484680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{821573}}^1$

素因数の和:821630

約数の個数: 48

約数和(自身を含む): 40889737980

約数和(自身を除く): 23505253300

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 10580, 21160, 821573, 1643146, 3286292, 4107865, 6572584, 8215730, 16431460, 18896179, 32862920, 37792358, 75584716, 94480895, 151169432, 188961790, 377923580, 434612117, 755847160, 869224234, 1738448468, 2173060585, 3476896936, 4346121170, 8692242340, 17384484680]

約数ペア:

[(1, 17384484680), (2, 8692242340), (4, 4346121170), (5, 3476896936), (8, 2173060585), (10, 1738448468), (20, 869224234), (23, 755847160), (40, 434612117), (46, 377923580), (92, 188961790), (115, 151169432), (184, 94480895), (230, 75584716), (460, 37792358), (529, 32862920), (920, 18896179), (1058, 16431460), (2116, 8215730), (2645, 6572584), (4232, 4107865), (5290, 3286292), (10580, 1643146), (21160, 821573)]