16573090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 30734640

約数和(自身を除く): 14161550

約数列:

[1, 2, 5, 10, 61, 101, 122, 202, 269, 305, 505, 538, 610, 1010, 1345, 2690, 6161, 12322, 16409, 27169, 30805, 32818, 54338, 61610, 82045, 135845, 164090, 271690, 1657309, 3314618, 8286545, 16573090]

約数ペア:

[(1, 16573090), (2, 8286545), (5, 3314618), (10, 1657309), (61, 271690), (101, 164090), (122, 135845), (202, 82045), (269, 61610), (305, 54338), (505, 32818), (538, 30805), (610, 27169), (1010, 16409), (1345, 12322), (2690, 6161)]