432425990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{8431}}^1$

素因数の和:8684

約数の個数: 32

約数和(自身を含む): 815947776

約数和(自身を除く): 383521786

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 5129, 8431, 10258, 16862, 25645, 42155, 51290, 84310, 193913, 387826, 969565, 1880113, 1939130, 3760226, 9400565, 18801130, 43242599, 86485198, 216212995, 432425990]

約数ペア:

[(1, 432425990), (2, 216212995), (5, 86485198), (10, 43242599), (23, 18801130), (46, 9400565), (115, 3760226), (223, 1939130), (230, 1880113), (446, 969565), (1115, 387826), (2230, 193913), (5129, 84310), (8431, 51290), (10258, 42155), (16862, 25645)]