412222090960

素因数分解:

$2^4\times 5^1\times {\mathrm{17509}}^1\times {\mathrm{294293}}^1$

素因数の和:311815

約数の個数: 40

約数和(自身を含む): 958474356840

約数和(自身を除く): 546252265880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17509, 35018, 70036, 87545, 140072, 175090, 280144, 294293, 350180, 588586, 700360, 1177172, 1400720, 1471465, 2354344, 2942930, 4708688, 5885860, 11771720, 23543440, 5152776137, 10305552274, 20611104548, 25763880685, 41222209096, 51527761370, 82444418192, 103055522740, 206111045480, 412222090960]

約数ペア:

[(1, 412222090960), (2, 206111045480), (4, 103055522740), (5, 82444418192), (8, 51527761370), (10, 41222209096), (16, 25763880685), (20, 20611104548), (40, 10305552274), (80, 5152776137), (17509, 23543440), (35018, 11771720), (70036, 5885860), (87545, 4708688), (140072, 2942930), (175090, 2354344), (280144, 1471465), (294293, 1400720), (350180, 1177172), (588586, 700360)]