38312960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1101

約数の個数: 88

約数和(自身を含む): 105133920

約数和(自身を除く): 66820960

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, 1024, 1069, 1120, 1280, 1792, 2138, 2240, 2560, 3584, 4276, 4480, 5120, 5345, 7168, 7483, 8552, 8960, 10690, 14966, 17104, 17920, 21380, 29932, 34208, 35840, 37415, 42760, 59864, 68416, 74830, 85520, 119728, 136832, 149660, 171040, 239456, 273664, 299320, 342080, 478912, 547328, 598640, 684160, 957824, 1094656, 1197280, 1368320, 1915648, 2394560, 2736640, 3831296, 4789120, 5473280, 7662592, 9578240, 19156480, 38312960]

約数ペア:

[(1, 38312960), (2, 19156480), (4, 9578240), (5, 7662592), (7, 5473280), (8, 4789120), (10, 3831296), (14, 2736640), (16, 2394560), (20, 1915648), (28, 1368320), (32, 1197280), (35, 1094656), (40, 957824), (56, 684160), (64, 598640), (70, 547328), (80, 478912), (112, 342080), (128, 299320), (140, 273664), (160, 239456), (224, 171040), (256, 149660), (280, 136832), (320, 119728), (448, 85520), (512, 74830), (560, 68416), (640, 59864), (896, 42760), (1024, 37415), (1069, 35840), (1120, 34208), (1280, 29932), (1792, 21380), (2138, 17920), (2240, 17104), (2560, 14966), (3584, 10690), (4276, 8960), (4480, 8552), (5120, 7483), (5345, 7168)]