228686200

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{7283}}^1$

素因数の和:7456

約数の個数: 48

約数和(自身を含む): 535155480

約数和(自身を除く): 306469280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 3140, 3925, 6280, 7283, 7850, 14566, 15700, 29132, 31400, 36415, 58264, 72830, 145660, 182075, 291320, 364150, 728300, 1143431, 1456600, 2286862, 4573724, 5717155, 9147448, 11434310, 22868620, 28585775, 45737240, 57171550, 114343100, 228686200]

約数ペア:

[(1, 228686200), (2, 114343100), (4, 57171550), (5, 45737240), (8, 28585775), (10, 22868620), (20, 11434310), (25, 9147448), (40, 5717155), (50, 4573724), (100, 2286862), (157, 1456600), (200, 1143431), (314, 728300), (628, 364150), (785, 291320), (1256, 182075), (1570, 145660), (3140, 72830), (3925, 58264), (6280, 36415), (7283, 31400), (7850, 29132), (14566, 15700)]