43454260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 94303440

約数和(自身を除く): 50849180

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 197, 205, 269, 394, 410, 538, 788, 820, 985, 1076, 1345, 1970, 2690, 3940, 5380, 8077, 11029, 16154, 22058, 32308, 40385, 44116, 52993, 55145, 80770, 105986, 110290, 161540, 211972, 220580, 264965, 529930, 1059860, 2172713, 4345426, 8690852, 10863565, 21727130, 43454260]

約数ペア:

[(1, 43454260), (2, 21727130), (4, 10863565), (5, 8690852), (10, 4345426), (20, 2172713), (41, 1059860), (82, 529930), (164, 264965), (197, 220580), (205, 211972), (269, 161540), (394, 110290), (410, 105986), (538, 80770), (788, 55145), (820, 52993), (985, 44116), (1076, 40385), (1345, 32308), (1970, 22058), (2690, 16154), (3940, 11029), (5380, 8077)]