25865330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 49583664

約数和(自身を除く): 23718334

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 653, 1165, 1306, 2330, 3265, 3961, 6530, 7922, 11101, 19805, 22202, 39610, 55505, 111010, 152149, 304298, 760745, 1521490, 2586533, 5173066, 12932665, 25865330]

約数ペア:

[(1, 25865330), (2, 12932665), (5, 5173066), (10, 2586533), (17, 1521490), (34, 760745), (85, 304298), (170, 152149), (233, 111010), (466, 55505), (653, 39610), (1165, 22202), (1306, 19805), (2330, 11101), (3265, 7922), (3961, 6530)]