366926290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{9803}}^1$

素因数の和:10026

約数の個数: 32

約数和(自身を含む): 698829120

約数和(自身を除く): 331902830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 7486, 9803, 18715, 19606, 37430, 49015, 98030, 186257, 372514, 931285, 1862570, 1931191, 3862382, 9655955, 19311910, 36692629, 73385258, 183463145, 366926290]

約数ペア:

[(1, 366926290), (2, 183463145), (5, 73385258), (10, 36692629), (19, 19311910), (38, 9655955), (95, 3862382), (190, 1931191), (197, 1862570), (394, 931285), (985, 372514), (1970, 186257), (3743, 98030), (7486, 49015), (9803, 37430), (18715, 19606)]