4372760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 12065760

約数和(自身を除く): 7693000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 97, 98, 115, 140, 161, 184, 194, 196, 230, 245, 280, 322, 388, 392, 460, 485, 490, 644, 679, 776, 805, 920, 970, 980, 1127, 1288, 1358, 1610, 1940, 1960, 2231, 2254, 2716, 3220, 3395, 3880, 4462, 4508, 4753, 5432, 5635, 6440, 6790, 8924, 9016, 9506, 11155, 11270, 13580, 15617, 17848, 19012, 22310, 22540, 23765, 27160, 31234, 38024, 44620, 45080, 47530, 62468, 78085, 89240, 95060, 109319, 124936, 156170, 190120, 218638, 312340, 437276, 546595, 624680, 874552, 1093190, 2186380, 4372760]

約数ペア:

[(1, 4372760), (2, 2186380), (4, 1093190), (5, 874552), (7, 624680), (8, 546595), (10, 437276), (14, 312340), (20, 218638), (23, 190120), (28, 156170), (35, 124936), (40, 109319), (46, 95060), (49, 89240), (56, 78085), (70, 62468), (92, 47530), (97, 45080), (98, 44620), (115, 38024), (140, 31234), (161, 27160), (184, 23765), (194, 22540), (196, 22310), (230, 19012), (245, 17848), (280, 15617), (322, 13580), (388, 11270), (392, 11155), (460, 9506), (485, 9016), (490, 8924), (644, 6790), (679, 6440), (776, 5635), (805, 5432), (920, 4753), (970, 4508), (980, 4462), (1127, 3880), (1288, 3395), (1358, 3220), (1610, 2716), (1940, 2254), (1960, 2231)]