29941120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4253}}^1$

素因数の和:4283

約数の個数: 64

約数和(自身を含む): 78103440

約数和(自身を除く): 48162320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 4253, 7040, 8506, 17012, 21265, 34024, 42530, 46783, 68048, 85060, 93566, 136096, 170120, 187132, 233915, 272192, 340240, 374264, 467830, 544384, 680480, 748528, 935660, 1360960, 1497056, 1871320, 2721920, 2994112, 3742640, 5988224, 7485280, 14970560, 29941120]

約数ペア:

[(1, 29941120), (2, 14970560), (4, 7485280), (5, 5988224), (8, 3742640), (10, 2994112), (11, 2721920), (16, 1871320), (20, 1497056), (22, 1360960), (32, 935660), (40, 748528), (44, 680480), (55, 544384), (64, 467830), (80, 374264), (88, 340240), (110, 272192), (128, 233915), (160, 187132), (176, 170120), (220, 136096), (320, 93566), (352, 85060), (440, 68048), (640, 46783), (704, 42530), (880, 34024), (1408, 21265), (1760, 17012), (3520, 8506), (4253, 7040)]