229903600

素因数分解:

$2^4\times 5^2\times {\mathrm{359}}^1\times {\mathrm{1601}}^1$

素因数の和:1978

約数の個数: 60

約数和(自身を含む): 554227920

約数和(自身を除く): 324324320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 359, 400, 718, 1436, 1601, 1795, 2872, 3202, 3590, 5744, 6404, 7180, 8005, 8975, 12808, 14360, 16010, 17950, 25616, 28720, 32020, 35900, 40025, 64040, 71800, 80050, 128080, 143600, 160100, 320200, 574759, 640400, 1149518, 2299036, 2873795, 4598072, 5747590, 9196144, 11495180, 14368975, 22990360, 28737950, 45980720, 57475900, 114951800, 229903600]

約数ペア:

[(1, 229903600), (2, 114951800), (4, 57475900), (5, 45980720), (8, 28737950), (10, 22990360), (16, 14368975), (20, 11495180), (25, 9196144), (40, 5747590), (50, 4598072), (80, 2873795), (100, 2299036), (200, 1149518), (359, 640400), (400, 574759), (718, 320200), (1436, 160100), (1601, 143600), (1795, 128080), (2872, 80050), (3202, 71800), (3590, 64040), (5744, 40025), (6404, 35900), (7180, 32020), (8005, 28720), (8975, 25616), (12808, 17950), (14360, 16010)]