29856040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20173}}^1$

素因数の和:20221

約数の個数: 32

約数和(自身を含む): 68995080

約数和(自身を除く): 39139040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 20173, 40346, 80692, 100865, 161384, 201730, 403460, 746401, 806920, 1492802, 2985604, 3732005, 5971208, 7464010, 14928020, 29856040]

約数ペア:

[(1, 29856040), (2, 14928020), (4, 7464010), (5, 5971208), (8, 3732005), (10, 2985604), (20, 1492802), (37, 806920), (40, 746401), (74, 403460), (148, 201730), (185, 161384), (296, 100865), (370, 80692), (740, 40346), (1480, 20173)]