40025150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 82615248

約数和(自身を除く): 42590098

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1193, 1342, 1525, 2386, 3050, 3355, 5965, 6710, 11930, 13123, 16775, 26246, 29825, 33550, 59650, 65615, 72773, 131230, 145546, 328075, 363865, 656150, 727730, 800503, 1601006, 1819325, 3638650, 4002515, 8005030, 20012575, 40025150]

約数ペア:

[(1, 40025150), (2, 20012575), (5, 8005030), (10, 4002515), (11, 3638650), (22, 1819325), (25, 1601006), (50, 800503), (55, 727730), (61, 656150), (110, 363865), (122, 328075), (275, 145546), (305, 131230), (550, 72773), (610, 65615), (671, 59650), (1193, 33550), (1342, 29825), (1525, 26246), (2386, 16775), (3050, 13123), (3355, 11930), (5965, 6710)]