13323250

素因数分解:

$2^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 25187760

約数和(自身を除く): 11864510

約数列:

[1, 2, 5, 10, 25, 50, 125, 137, 250, 274, 389, 685, 778, 1370, 1945, 3425, 3890, 6850, 9725, 17125, 19450, 34250, 48625, 53293, 97250, 106586, 266465, 532930, 1332325, 2664650, 6661625, 13323250]

約数ペア:

[(1, 13323250), (2, 6661625), (5, 2664650), (10, 1332325), (25, 532930), (50, 266465), (125, 106586), (137, 97250), (250, 53293), (274, 48625), (389, 34250), (685, 19450), (778, 17125), (1370, 9725), (1945, 6850), (3425, 3890)]