133080860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16349}}^1$

素因数の和:16406

約数の個数: 48

約数和(自身を含む): 313135200

約数和(自身を除く): 180054340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 16349, 32698, 65396, 81745, 163490, 179839, 326980, 359678, 604913, 719356, 899195, 1209826, 1798390, 2419652, 3024565, 3596780, 6049130, 6654043, 12098260, 13308086, 26616172, 33270215, 66540430, 133080860]

約数ペア:

[(1, 133080860), (2, 66540430), (4, 33270215), (5, 26616172), (10, 13308086), (11, 12098260), (20, 6654043), (22, 6049130), (37, 3596780), (44, 3024565), (55, 2419652), (74, 1798390), (110, 1209826), (148, 899195), (185, 719356), (220, 604913), (370, 359678), (407, 326980), (740, 179839), (814, 163490), (1628, 81745), (2035, 65396), (4070, 32698), (8140, 16349)]