9969873440

素因数分解:

$2^5\times 5^1\times {\mathrm{62311709}}^1$

素因数の和:62311724

約数の個数: 24

約数和(自身を含む): 23553826380

約数和(自身を除く): 13583952940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 62311709, 124623418, 249246836, 311558545, 498493672, 623117090, 996987344, 1246234180, 1993974688, 2492468360, 4984936720, 9969873440]

約数ペア:

[(1, 9969873440), (2, 4984936720), (4, 2492468360), (5, 1993974688), (8, 1246234180), (10, 996987344), (16, 623117090), (20, 498493672), (32, 311558545), (40, 249246836), (80, 124623418), (160, 62311709)]