2018040470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{120193}}^1$

素因数の和:120296

約数の個数: 32

約数和(自身を含む): 3842361792

約数和(自身を除く): 1824321322

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 16790, 120193, 240386, 600965, 1201930, 2764439, 5528878, 8774089, 13822195, 17548178, 27644390, 43870445, 87740890, 201804047, 403608094, 1009020235, 2018040470]

約数ペア:

[(1, 2018040470), (2, 1009020235), (5, 403608094), (10, 201804047), (23, 87740890), (46, 43870445), (73, 27644390), (115, 17548178), (146, 13822195), (230, 8774089), (365, 5528878), (730, 2764439), (1679, 1201930), (3358, 600965), (8395, 240386), (16790, 120193)]