111914380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 130247540

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 179, 215, 358, 430, 716, 727, 860, 895, 1454, 1790, 2908, 3580, 3635, 7270, 7697, 14540, 15394, 30788, 31261, 38485, 62522, 76970, 125044, 130133, 153940, 156305, 260266, 312610, 520532, 625220, 650665, 1301330, 2602660, 5595719, 11191438, 22382876, 27978595, 55957190, 111914380]

約数ペア:

[(1, 111914380), (2, 55957190), (4, 27978595), (5, 22382876), (10, 11191438), (20, 5595719), (43, 2602660), (86, 1301330), (172, 650665), (179, 625220), (215, 520532), (358, 312610), (430, 260266), (716, 156305), (727, 153940), (860, 130133), (895, 125044), (1454, 76970), (1790, 62522), (2908, 38485), (3580, 31261), (3635, 30788), (7270, 15394), (7697, 14540)]