43117940

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2789}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 90697320

約数和(自身を除く): 47579380

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 2789, 3092, 3865, 5578, 7730, 11156, 13945, 15460, 27890, 55780, 2155897, 4311794, 8623588, 10779485, 21558970, 43117940]

約数ペア:

[(1, 43117940), (2, 21558970), (4, 10779485), (5, 8623588), (10, 4311794), (20, 2155897), (773, 55780), (1546, 27890), (2789, 15460), (3092, 13945), (3865, 11156), (5578, 7730)]