3749860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 8573040

約数和(自身を除く): 4823180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 269, 340, 410, 538, 697, 820, 1076, 1345, 1394, 2690, 2788, 3485, 4573, 5380, 6970, 9146, 11029, 13940, 18292, 22058, 22865, 44116, 45730, 55145, 91460, 110290, 187493, 220580, 374986, 749972, 937465, 1874930, 3749860]

約数ペア:

[(1, 3749860), (2, 1874930), (4, 937465), (5, 749972), (10, 374986), (17, 220580), (20, 187493), (34, 110290), (41, 91460), (68, 55145), (82, 45730), (85, 44116), (164, 22865), (170, 22058), (205, 18292), (269, 13940), (340, 11029), (410, 9146), (538, 6970), (697, 5380), (820, 4573), (1076, 3485), (1345, 2788), (1394, 2690)]