234387760

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{16187}}^1$

素因数の和:16381

約数の個数: 40

約数和(自身を含む): 547996176

約数和(自身を除く): 313608416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 7240, 14480, 16187, 32374, 64748, 80935, 129496, 161870, 258992, 323740, 647480, 1294960, 2929847, 5859694, 11719388, 14649235, 23438776, 29298470, 46877552, 58596940, 117193880, 234387760]

約数ペア:

[(1, 234387760), (2, 117193880), (4, 58596940), (5, 46877552), (8, 29298470), (10, 23438776), (16, 14649235), (20, 11719388), (40, 5859694), (80, 2929847), (181, 1294960), (362, 647480), (724, 323740), (905, 258992), (1448, 161870), (1810, 129496), (2896, 80935), (3620, 64748), (7240, 32374), (14480, 16187)]