42034720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2922

約数の個数: 96

約数和(自身を含む): 122266368

約数和(自身を除く): 80231648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2887, 2912, 3640, 5774, 7280, 11548, 14435, 14560, 20209, 23096, 28870, 37531, 40418, 46192, 57740, 75062, 80836, 92384, 101045, 115480, 150124, 161672, 187655, 202090, 230960, 262717, 300248, 323344, 375310, 404180, 461920, 525434, 600496, 646688, 750620, 808360, 1050868, 1200992, 1313585, 1501240, 1616720, 2101736, 2627170, 3002480, 3233440, 4203472, 5254340, 6004960, 8406944, 10508680, 21017360, 42034720]

約数ペア:

[(1, 42034720), (2, 21017360), (4, 10508680), (5, 8406944), (7, 6004960), (8, 5254340), (10, 4203472), (13, 3233440), (14, 3002480), (16, 2627170), (20, 2101736), (26, 1616720), (28, 1501240), (32, 1313585), (35, 1200992), (40, 1050868), (52, 808360), (56, 750620), (65, 646688), (70, 600496), (80, 525434), (91, 461920), (104, 404180), (112, 375310), (130, 323344), (140, 300248), (160, 262717), (182, 230960), (208, 202090), (224, 187655), (260, 161672), (280, 150124), (364, 115480), (416, 101045), (455, 92384), (520, 80836), (560, 75062), (728, 57740), (910, 46192), (1040, 40418), (1120, 37531), (1456, 28870), (1820, 23096), (2080, 20209), (2887, 14560), (2912, 14435), (3640, 11548), (5774, 7280)]