40933760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9137}}^1$

素因数の和:9163

約数の個数: 64

約数和(自身を含む): 111849120

約数和(自身を除く): 70915360

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9137, 18274, 36548, 45685, 63959, 73096, 91370, 127918, 146192, 182740, 255836, 292384, 319795, 365480, 511672, 584768, 639590, 730960, 1023344, 1169536, 1279180, 1461920, 2046688, 2558360, 2923840, 4093376, 5116720, 5847680, 8186752, 10233440, 20466880, 40933760]

約数ペア:

[(1, 40933760), (2, 20466880), (4, 10233440), (5, 8186752), (7, 5847680), (8, 5116720), (10, 4093376), (14, 2923840), (16, 2558360), (20, 2046688), (28, 1461920), (32, 1279180), (35, 1169536), (40, 1023344), (56, 730960), (64, 639590), (70, 584768), (80, 511672), (112, 365480), (128, 319795), (140, 292384), (160, 255836), (224, 182740), (280, 146192), (320, 127918), (448, 91370), (560, 73096), (640, 63959), (896, 45685), (1120, 36548), (2240, 18274), (4480, 9137)]