38066560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 107956800

約数和(自身を除く): 69890240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 293, 320, 406, 448, 464, 560, 580, 586, 640, 812, 896, 928, 1015, 1120, 1160, 1172, 1465, 1624, 1856, 2030, 2051, 2240, 2320, 2344, 2930, 3248, 3712, 4060, 4102, 4480, 4640, 4688, 5860, 6496, 8120, 8204, 8497, 9280, 9376, 10255, 11720, 12992, 16240, 16408, 16994, 18560, 18752, 20510, 23440, 25984, 32480, 32816, 33988, 37504, 41020, 42485, 46880, 59479, 64960, 65632, 67976, 82040, 84970, 93760, 118958, 129920, 131264, 135952, 164080, 169940, 187520, 237916, 262528, 271904, 297395, 328160, 339880, 475832, 543808, 594790, 656320, 679760, 951664, 1087616, 1189580, 1312640, 1359520, 1903328, 2379160, 2719040, 3806656, 4758320, 5438080, 7613312, 9516640, 19033280, 38066560]

約数ペア:

[(1, 38066560), (2, 19033280), (4, 9516640), (5, 7613312), (7, 5438080), (8, 4758320), (10, 3806656), (14, 2719040), (16, 2379160), (20, 1903328), (28, 1359520), (29, 1312640), (32, 1189580), (35, 1087616), (40, 951664), (56, 679760), (58, 656320), (64, 594790), (70, 543808), (80, 475832), (112, 339880), (116, 328160), (128, 297395), (140, 271904), (145, 262528), (160, 237916), (203, 187520), (224, 169940), (232, 164080), (280, 135952), (290, 131264), (293, 129920), (320, 118958), (406, 93760), (448, 84970), (464, 82040), (560, 67976), (580, 65632), (586, 64960), (640, 59479), (812, 46880), (896, 42485), (928, 41020), (1015, 37504), (1120, 33988), (1160, 32816), (1172, 32480), (1465, 25984), (1624, 23440), (1856, 20510), (2030, 18752), (2051, 18560), (2240, 16994), (2320, 16408), (2344, 16240), (2930, 12992), (3248, 11720), (3712, 10255), (4060, 9376), (4102, 9280), (4480, 8497), (4640, 8204), (4688, 8120), (5860, 6496)]