40897250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5687

約数の個数: 32

約数和(自身を含む): 79213680

約数和(自身を除く): 38316430

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 5641, 7250, 11282, 28205, 56410, 141025, 163589, 282050, 327178, 705125, 817945, 1410250, 1635890, 4089725, 8179450, 20448625, 40897250]

約数ペア:

[(1, 40897250), (2, 20448625), (5, 8179450), (10, 4089725), (25, 1635890), (29, 1410250), (50, 817945), (58, 705125), (125, 327178), (145, 282050), (250, 163589), (290, 141025), (725, 56410), (1450, 28205), (3625, 11282), (5641, 7250)]