202220797040

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35602253}}^1$

素因数の和:35602337

約数の個数: 40

約数和(自身を含む): 476785385568

約数和(自身を除く): 274564588528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 35602253, 71204506, 142409012, 178011265, 284818024, 356022530, 569636048, 712045060, 1424090120, 2527759963, 2848180240, 5055519926, 10111039852, 12638799815, 20222079704, 25277599630, 40444159408, 50555199260, 101110398520, 202220797040]

約数ペア:

[(1, 202220797040), (2, 101110398520), (4, 50555199260), (5, 40444159408), (8, 25277599630), (10, 20222079704), (16, 12638799815), (20, 10111039852), (40, 5055519926), (71, 2848180240), (80, 2527759963), (142, 1424090120), (284, 712045060), (355, 569636048), (568, 356022530), (710, 284818024), (1136, 178011265), (1420, 142409012), (2840, 71204506), (5680, 35602253)]