432076990

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 788084640

約数和(自身を除く): 356007650

約数列:

[1, 2, 5, 10, 101, 202, 419, 505, 838, 1010, 1021, 2042, 2095, 4190, 5105, 10210, 42319, 84638, 103121, 206242, 211595, 423190, 427799, 515605, 855598, 1031210, 2138995, 4277990, 43207699, 86415398, 216038495, 432076990]

約数ペア:

[(1, 432076990), (2, 216038495), (5, 86415398), (10, 43207699), (101, 4277990), (202, 2138995), (419, 1031210), (505, 855598), (838, 515605), (1010, 427799), (1021, 423190), (2042, 211595), (2095, 206242), (4190, 103121), (5105, 84638), (10210, 42319)]