124558340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 279362328

約数和(自身を除く): 154803988

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 193, 230, 244, 305, 386, 460, 529, 610, 772, 965, 1058, 1220, 1403, 1930, 2116, 2645, 2806, 3860, 4439, 5290, 5612, 7015, 8878, 10580, 11773, 14030, 17756, 22195, 23546, 28060, 32269, 44390, 47092, 58865, 64538, 88780, 102097, 117730, 129076, 161345, 204194, 235460, 270779, 322690, 408388, 510485, 541558, 645380, 1020970, 1083116, 1353895, 2041940, 2707790, 5415580, 6227917, 12455834, 24911668, 31139585, 62279170, 124558340]

約数ペア:

[(1, 124558340), (2, 62279170), (4, 31139585), (5, 24911668), (10, 12455834), (20, 6227917), (23, 5415580), (46, 2707790), (61, 2041940), (92, 1353895), (115, 1083116), (122, 1020970), (193, 645380), (230, 541558), (244, 510485), (305, 408388), (386, 322690), (460, 270779), (529, 235460), (610, 204194), (772, 161345), (965, 129076), (1058, 117730), (1220, 102097), (1403, 88780), (1930, 64538), (2116, 58865), (2645, 47092), (2806, 44390), (3860, 32269), (4439, 28060), (5290, 23546), (5612, 22195), (7015, 17756), (8878, 14030), (10580, 11773)]