25596470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 48565440

約数和(自身を除く): 22968970

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1021, 1090, 2042, 2507, 5014, 5105, 10210, 12535, 23483, 25070, 46966, 111289, 117415, 222578, 234830, 556445, 1112890, 2559647, 5119294, 12798235, 25596470]

約数ペア:

[(1, 25596470), (2, 12798235), (5, 5119294), (10, 2559647), (23, 1112890), (46, 556445), (109, 234830), (115, 222578), (218, 117415), (230, 111289), (545, 46966), (1021, 25070), (1090, 23483), (2042, 12535), (2507, 10210), (5014, 5105)]