84659210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 155509200

約数和(自身を除く): 70849990

約数列:

[1, 2, 5, 10, 101, 109, 202, 218, 505, 545, 769, 1010, 1090, 1538, 3845, 7690, 11009, 22018, 55045, 77669, 83821, 110090, 155338, 167642, 388345, 419105, 776690, 838210, 8465921, 16931842, 42329605, 84659210]

約数ペア:

[(1, 84659210), (2, 42329605), (5, 16931842), (10, 8465921), (101, 838210), (109, 776690), (202, 419105), (218, 388345), (505, 167642), (545, 155338), (769, 110090), (1010, 83821), (1090, 77669), (1538, 55045), (3845, 22018), (7690, 11009)]