40025088

素因数分解:

$2^{10}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 132

約数和(自身を含む): 119430168

約数和(自身を除く): 79405080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 101, 128, 129, 144, 172, 192, 202, 256, 258, 288, 303, 344, 384, 387, 404, 512, 516, 576, 606, 688, 768, 774, 808, 909, 1024, 1032, 1152, 1212, 1376, 1536, 1548, 1616, 1818, 2064, 2304, 2424, 2752, 3072, 3096, 3232, 3636, 4128, 4343, 4608, 4848, 5504, 6192, 6464, 7272, 8256, 8686, 9216, 9696, 11008, 12384, 12928, 13029, 14544, 16512, 17372, 19392, 22016, 24768, 25856, 26058, 29088, 33024, 34744, 38784, 39087, 44032, 49536, 51712, 52116, 58176, 66048, 69488, 77568, 78174, 99072, 103424, 104232, 116352, 132096, 138976, 155136, 156348, 198144, 208464, 232704, 277952, 310272, 312696, 396288, 416928, 465408, 555904, 625392, 833856, 930816, 1111808, 1250784, 1667712, 2223616, 2501568, 3335424, 4447232, 5003136, 6670848, 10006272, 13341696, 20012544, 40025088]

約数ペア:

[(1, 40025088), (2, 20012544), (3, 13341696), (4, 10006272), (6, 6670848), (8, 5003136), (9, 4447232), (12, 3335424), (16, 2501568), (18, 2223616), (24, 1667712), (32, 1250784), (36, 1111808), (43, 930816), (48, 833856), (64, 625392), (72, 555904), (86, 465408), (96, 416928), (101, 396288), (128, 312696), (129, 310272), (144, 277952), (172, 232704), (192, 208464), (202, 198144), (256, 156348), (258, 155136), (288, 138976), (303, 132096), (344, 116352), (384, 104232), (387, 103424), (404, 99072), (512, 78174), (516, 77568), (576, 69488), (606, 66048), (688, 58176), (768, 52116), (774, 51712), (808, 49536), (909, 44032), (1024, 39087), (1032, 38784), (1152, 34744), (1212, 33024), (1376, 29088), (1536, 26058), (1548, 25856), (1616, 24768), (1818, 22016), (2064, 19392), (2304, 17372), (2424, 16512), (2752, 14544), (3072, 13029), (3096, 12928), (3232, 12384), (3636, 11008), (4128, 9696), (4343, 9216), (4608, 8686), (4848, 8256), (5504, 7272), (6192, 6464)]