220544600

素因数分解:

$2^3\times 5^2\times {\mathrm{929}}^1\times {\mathrm{1187}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 513750600

約数和(自身を除く): 293206000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 929, 1187, 1858, 2374, 3716, 4645, 4748, 5935, 7432, 9290, 9496, 11870, 18580, 23225, 23740, 29675, 37160, 46450, 47480, 59350, 92900, 118700, 185800, 237400, 1102723, 2205446, 4410892, 5513615, 8821784, 11027230, 22054460, 27568075, 44108920, 55136150, 110272300, 220544600]

約数ペア:

[(1, 220544600), (2, 110272300), (4, 55136150), (5, 44108920), (8, 27568075), (10, 22054460), (20, 11027230), (25, 8821784), (40, 5513615), (50, 4410892), (100, 2205446), (200, 1102723), (929, 237400), (1187, 185800), (1858, 118700), (2374, 92900), (3716, 59350), (4645, 47480), (4748, 46450), (5935, 37160), (7432, 29675), (9290, 23740), (9496, 23225), (11870, 18580)]