43196940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5639

約数の個数: 72

約数和(自身を含む): 134101968

約数和(自身を除く): 90905028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 5581, 7740, 11162, 16743, 22324, 27905, 33486, 50229, 55810, 66972, 83715, 100458, 111620, 167430, 200916, 239983, 251145, 334860, 479966, 502290, 719949, 959932, 1004580, 1199915, 1439898, 2159847, 2399830, 2879796, 3599745, 4319694, 4799660, 7199490, 8639388, 10799235, 14398980, 21598470, 43196940]

約数ペア:

[(1, 43196940), (2, 21598470), (3, 14398980), (4, 10799235), (5, 8639388), (6, 7199490), (9, 4799660), (10, 4319694), (12, 3599745), (15, 2879796), (18, 2399830), (20, 2159847), (30, 1439898), (36, 1199915), (43, 1004580), (45, 959932), (60, 719949), (86, 502290), (90, 479966), (129, 334860), (172, 251145), (180, 239983), (215, 200916), (258, 167430), (387, 111620), (430, 100458), (516, 83715), (645, 66972), (774, 55810), (860, 50229), (1290, 33486), (1548, 27905), (1935, 22324), (2580, 16743), (3870, 11162), (5581, 7740)]