16224890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 64

約数和(自身を含む): 34152192

約数和(自身を除く): 17927302

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 53, 55, 106, 110, 115, 121, 230, 242, 253, 265, 506, 530, 583, 605, 1166, 1210, 1219, 1265, 1331, 2438, 2530, 2662, 2783, 2915, 5566, 5830, 6095, 6413, 6655, 12190, 12826, 13310, 13409, 13915, 26818, 27830, 30613, 32065, 61226, 64130, 67045, 70543, 134090, 141086, 147499, 153065, 294998, 306130, 352715, 705430, 737495, 1474990, 1622489, 3244978, 8112445, 16224890]

約数ペア:

[(1, 16224890), (2, 8112445), (5, 3244978), (10, 1622489), (11, 1474990), (22, 737495), (23, 705430), (46, 352715), (53, 306130), (55, 294998), (106, 153065), (110, 147499), (115, 141086), (121, 134090), (230, 70543), (242, 67045), (253, 64130), (265, 61226), (506, 32065), (530, 30613), (583, 27830), (605, 26818), (1166, 13915), (1210, 13409), (1219, 13310), (1265, 12826), (1331, 12190), (2438, 6655), (2530, 6413), (2662, 6095), (2783, 5830), (2915, 5566)]