25804390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 48854016

約数和(自身を除く): 23049626

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 743, 755, 1486, 1510, 3473, 3715, 6946, 7430, 17089, 17365, 34178, 34730, 85445, 112193, 170890, 224386, 560965, 1121930, 2580439, 5160878, 12902195, 25804390]

約数ペア:

[(1, 25804390), (2, 12902195), (5, 5160878), (10, 2580439), (23, 1121930), (46, 560965), (115, 224386), (151, 170890), (230, 112193), (302, 85445), (743, 34730), (755, 34178), (1486, 17365), (1510, 17089), (3473, 7430), (3715, 6946)]