15693926480

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{864203}}^1$

素因数の和:864443

約数の個数: 40

約数和(自身を含む): 36649163232

約数和(自身を除く): 20955236752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 864203, 1728406, 3456812, 4321015, 6913624, 8642030, 13827248, 17284060, 34568120, 69136240, 196174081, 392348162, 784696324, 980870405, 1569392648, 1961740810, 3138785296, 3923481620, 7846963240, 15693926480]

約数ペア:

[(1, 15693926480), (2, 7846963240), (4, 3923481620), (5, 3138785296), (8, 1961740810), (10, 1569392648), (16, 980870405), (20, 784696324), (40, 392348162), (80, 196174081), (227, 69136240), (454, 34568120), (908, 17284060), (1135, 13827248), (1816, 8642030), (2270, 6913624), (3632, 4321015), (4540, 3456812), (9080, 1728406), (18160, 864203)]