5387777920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1202629}}^1$

素因数の和:1202655

約数の個数: 64

約数和(自身を含む): 14720191200

約数和(自身を除く): 9332413280

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, 1202629, 2405258, 4810516, 6013145, 8418403, 9621032, 12026290, 16836806, 19242064, 24052580, 33673612, 38484128, 42092015, 48105160, 67347224, 76968256, 84184030, 96210320, 134694448, 153936512, 168368060, 192420640, 269388896, 336736120, 384841280, 538777792, 673472240, 769682560, 1077555584, 1346944480, 2693888960, 5387777920]

約数ペア:

[(1, 5387777920), (2, 2693888960), (4, 1346944480), (5, 1077555584), (7, 769682560), (8, 673472240), (10, 538777792), (14, 384841280), (16, 336736120), (20, 269388896), (28, 192420640), (32, 168368060), (35, 153936512), (40, 134694448), (56, 96210320), (64, 84184030), (70, 76968256), (80, 67347224), (112, 48105160), (128, 42092015), (140, 38484128), (160, 33673612), (224, 24052580), (280, 19242064), (320, 16836806), (448, 12026290), (560, 9621032), (640, 8418403), (896, 6013145), (1120, 4810516), (2240, 2405258), (4480, 1202629)]