4705300

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 10304896

約数和(自身を除く): 5599596

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 223, 422, 446, 844, 892, 1055, 1115, 2110, 2230, 4220, 4460, 5275, 5575, 10550, 11150, 21100, 22300, 47053, 94106, 188212, 235265, 470530, 941060, 1176325, 2352650, 4705300]

約数ペア:

[(1, 4705300), (2, 2352650), (4, 1176325), (5, 941060), (10, 470530), (20, 235265), (25, 188212), (50, 94106), (100, 47053), (211, 22300), (223, 21100), (422, 11150), (446, 10550), (844, 5575), (892, 5275), (1055, 4460), (1115, 4220), (2110, 2230)]