133031920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12503}}^1$

素因数の和:12542

約数の個数: 80

約数和(自身を含む): 372119040

約数和(自身を除く): 239087120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 12503, 25006, 50012, 62515, 87521, 100024, 125030, 175042, 200048, 237557, 250060, 350084, 437605, 475114, 500120, 700168, 875210, 950228, 1000240, 1187785, 1400336, 1662899, 1750420, 1900456, 2375570, 3325798, 3500840, 3800912, 4751140, 6651596, 7001680, 8314495, 9502280, 13303192, 16628990, 19004560, 26606384, 33257980, 66515960, 133031920]

約数ペア:

[(1, 133031920), (2, 66515960), (4, 33257980), (5, 26606384), (7, 19004560), (8, 16628990), (10, 13303192), (14, 9502280), (16, 8314495), (19, 7001680), (20, 6651596), (28, 4751140), (35, 3800912), (38, 3500840), (40, 3325798), (56, 2375570), (70, 1900456), (76, 1750420), (80, 1662899), (95, 1400336), (112, 1187785), (133, 1000240), (140, 950228), (152, 875210), (190, 700168), (266, 500120), (280, 475114), (304, 437605), (380, 350084), (532, 250060), (560, 237557), (665, 200048), (760, 175042), (1064, 125030), (1330, 100024), (1520, 87521), (2128, 62515), (2660, 50012), (5320, 25006), (10640, 12503)]