65653250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20201}}^1$

素因数の和:20231

約数の個数: 32

約数和(自身を含む): 132363504

約数和(自身を除く): 66710254

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 20201, 40402, 101005, 202010, 262613, 505025, 525226, 1010050, 1313065, 2525125, 2626130, 5050250, 6565325, 13130650, 32826625, 65653250]

約数ペア:

[(1, 65653250), (2, 32826625), (5, 13130650), (10, 6565325), (13, 5050250), (25, 2626130), (26, 2525125), (50, 1313065), (65, 1010050), (125, 525226), (130, 505025), (250, 262613), (325, 202010), (650, 101005), (1625, 40402), (3250, 20201)]