6552920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 16446240

約数和(自身を除く): 9893320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 281, 424, 440, 530, 562, 583, 1060, 1124, 1166, 1405, 2120, 2248, 2332, 2810, 2915, 3091, 4664, 5620, 5830, 6182, 11240, 11660, 12364, 14893, 15455, 23320, 24728, 29786, 30910, 59572, 61820, 74465, 119144, 123640, 148930, 163823, 297860, 327646, 595720, 655292, 819115, 1310584, 1638230, 3276460, 6552920]

約数ペア:

[(1, 6552920), (2, 3276460), (4, 1638230), (5, 1310584), (8, 819115), (10, 655292), (11, 595720), (20, 327646), (22, 297860), (40, 163823), (44, 148930), (53, 123640), (55, 119144), (88, 74465), (106, 61820), (110, 59572), (212, 30910), (220, 29786), (265, 24728), (281, 23320), (424, 15455), (440, 14893), (530, 12364), (562, 11660), (583, 11240), (1060, 6182), (1124, 5830), (1166, 5620), (1405, 4664), (2120, 3091), (2248, 2915), (2332, 2810)]