285770650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6577}}^1$

素因数の和:6679

約数の個数: 48

約数和(自身を含む): 587283840

約数和(自身を除く): 301513190

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1738, 1975, 3950, 4345, 6577, 8690, 13154, 21725, 32885, 43450, 65770, 72347, 144694, 164425, 328850, 361735, 519583, 723470, 1039166, 1808675, 2597915, 3617350, 5195830, 5715413, 11430826, 12989575, 25979150, 28577065, 57154130, 142885325, 285770650]

約数ペア:

[(1, 285770650), (2, 142885325), (5, 57154130), (10, 28577065), (11, 25979150), (22, 12989575), (25, 11430826), (50, 5715413), (55, 5195830), (79, 3617350), (110, 2597915), (158, 1808675), (275, 1039166), (395, 723470), (550, 519583), (790, 361735), (869, 328850), (1738, 164425), (1975, 144694), (3950, 72347), (4345, 65770), (6577, 43450), (8690, 32885), (13154, 21725)]