42058240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2377

約数の個数: 80

約数和(自身を含む): 115296192

約数和(自身を除く): 73237952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2347, 2560, 3584, 4480, 4694, 8960, 9388, 11735, 16429, 17920, 18776, 23470, 32858, 37552, 46940, 65716, 75104, 82145, 93880, 131432, 150208, 164290, 187760, 262864, 300416, 328580, 375520, 525728, 600832, 657160, 751040, 1051456, 1201664, 1314320, 1502080, 2102912, 2628640, 3004160, 4205824, 5257280, 6008320, 8411648, 10514560, 21029120, 42058240]

約数ペア:

[(1, 42058240), (2, 21029120), (4, 10514560), (5, 8411648), (7, 6008320), (8, 5257280), (10, 4205824), (14, 3004160), (16, 2628640), (20, 2102912), (28, 1502080), (32, 1314320), (35, 1201664), (40, 1051456), (56, 751040), (64, 657160), (70, 600832), (80, 525728), (112, 375520), (128, 328580), (140, 300416), (160, 262864), (224, 187760), (256, 164290), (280, 150208), (320, 131432), (448, 93880), (512, 82145), (560, 75104), (640, 65716), (896, 46940), (1120, 37552), (1280, 32858), (1792, 23470), (2240, 18776), (2347, 17920), (2560, 16429), (3584, 11735), (4480, 9388), (4694, 8960)]