41356540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 93582720

約数和(自身を除く): 52226180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2531, 3268, 4085, 5062, 8170, 10124, 12655, 16340, 25310, 48089, 50620, 96178, 108833, 192356, 217666, 240445, 435332, 480890, 544165, 961780, 1088330, 2067827, 2176660, 4135654, 8271308, 10339135, 20678270, 41356540]

約数ペア:

[(1, 41356540), (2, 20678270), (4, 10339135), (5, 8271308), (10, 4135654), (19, 2176660), (20, 2067827), (38, 1088330), (43, 961780), (76, 544165), (86, 480890), (95, 435332), (172, 240445), (190, 217666), (215, 192356), (380, 108833), (430, 96178), (817, 50620), (860, 48089), (1634, 25310), (2531, 16340), (3268, 12655), (4085, 10124), (5062, 8170)]