112600660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 243315072

約数和(自身を除く): 130714412

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 311, 421, 430, 622, 842, 860, 1244, 1555, 1684, 2105, 3110, 4210, 6220, 8420, 13373, 18103, 26746, 36206, 53492, 66865, 72412, 90515, 130931, 133730, 181030, 261862, 267460, 362060, 523724, 654655, 1309310, 2618620, 5630033, 11260066, 22520132, 28150165, 56300330, 112600660]

約数ペア:

[(1, 112600660), (2, 56300330), (4, 28150165), (5, 22520132), (10, 11260066), (20, 5630033), (43, 2618620), (86, 1309310), (172, 654655), (215, 523724), (311, 362060), (421, 267460), (430, 261862), (622, 181030), (842, 133730), (860, 130931), (1244, 90515), (1555, 72412), (1684, 66865), (2105, 53492), (3110, 36206), (4210, 26746), (6220, 18103), (8420, 13373)]