29877320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6173}}^1$

素因数の和:6206

約数の個数: 48

約数和(自身を含む): 73902780

約数和(自身を除く): 44025460

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 6173, 12346, 24692, 30865, 49384, 61730, 67903, 123460, 135806, 246920, 271612, 339515, 543224, 679030, 746933, 1358060, 1493866, 2716120, 2987732, 3734665, 5975464, 7469330, 14938660, 29877320]

約数ペア:

[(1, 29877320), (2, 14938660), (4, 7469330), (5, 5975464), (8, 3734665), (10, 2987732), (11, 2716120), (20, 1493866), (22, 1358060), (40, 746933), (44, 679030), (55, 543224), (88, 339515), (110, 271612), (121, 246920), (220, 135806), (242, 123460), (440, 67903), (484, 61730), (605, 49384), (968, 30865), (1210, 24692), (2420, 12346), (4840, 6173)]