80596370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 152530560

約数和(自身を除く): 71934190

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 2521, 3197, 5042, 6394, 12605, 15985, 25210, 31970, 57983, 115966, 289915, 350419, 579830, 700838, 1752095, 3504190, 8059637, 16119274, 40298185, 80596370]

約数ペア:

[(1, 80596370), (2, 40298185), (5, 16119274), (10, 8059637), (23, 3504190), (46, 1752095), (115, 700838), (139, 579830), (230, 350419), (278, 289915), (695, 115966), (1390, 57983), (2521, 31970), (3197, 25210), (5042, 15985), (6394, 12605)]