16643060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 40715136

約数和(自身を除く): 24072076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 2243, 3710, 4486, 7420, 8972, 11215, 15701, 22430, 31402, 44860, 62804, 78505, 118879, 157010, 237758, 314020, 475516, 594395, 832153, 1188790, 1664306, 2377580, 3328612, 4160765, 8321530, 16643060]

約数ペア:

[(1, 16643060), (2, 8321530), (4, 4160765), (5, 3328612), (7, 2377580), (10, 1664306), (14, 1188790), (20, 832153), (28, 594395), (35, 475516), (53, 314020), (70, 237758), (106, 157010), (140, 118879), (212, 78505), (265, 62804), (371, 44860), (530, 31402), (742, 22430), (1060, 15701), (1484, 11215), (1855, 8972), (2243, 7420), (3710, 4486)]