1567243940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{20129}}^1$

素因数の和:20384

約数の個数: 48

約数和(自身を含む): 3500204400

約数和(自身を除く): 1932960460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 229, 340, 458, 916, 1145, 2290, 3893, 4580, 7786, 15572, 19465, 20129, 38930, 40258, 77860, 80516, 100645, 201290, 342193, 402580, 684386, 1368772, 1710965, 3421930, 4609541, 6843860, 9219082, 18438164, 23047705, 46095410, 78362197, 92190820, 156724394, 313448788, 391810985, 783621970, 1567243940]

約数ペア:

[(1, 1567243940), (2, 783621970), (4, 391810985), (5, 313448788), (10, 156724394), (17, 92190820), (20, 78362197), (34, 46095410), (68, 23047705), (85, 18438164), (170, 9219082), (229, 6843860), (340, 4609541), (458, 3421930), (916, 1710965), (1145, 1368772), (2290, 684386), (3893, 402580), (4580, 342193), (7786, 201290), (15572, 100645), (19465, 80516), (20129, 77860), (38930, 40258)]