22885120

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 57763440

約数和(自身を除く): 34878320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 941, 1216, 1280, 1520, 1882, 2432, 3040, 3764, 4705, 4864, 6080, 7528, 9410, 12160, 15056, 17879, 18820, 24320, 30112, 35758, 37640, 60224, 71516, 75280, 89395, 120448, 143032, 150560, 178790, 240896, 286064, 301120, 357580, 572128, 602240, 715160, 1144256, 1204480, 1430320, 2288512, 2860640, 4577024, 5721280, 11442560, 22885120]

約数ペア:

[(1, 22885120), (2, 11442560), (4, 5721280), (5, 4577024), (8, 2860640), (10, 2288512), (16, 1430320), (19, 1204480), (20, 1144256), (32, 715160), (38, 602240), (40, 572128), (64, 357580), (76, 301120), (80, 286064), (95, 240896), (128, 178790), (152, 150560), (160, 143032), (190, 120448), (256, 89395), (304, 75280), (320, 71516), (380, 60224), (608, 37640), (640, 35758), (760, 30112), (941, 24320), (1216, 18820), (1280, 17879), (1520, 15056), (1882, 12160), (2432, 9410), (3040, 7528), (3764, 6080), (4705, 4864)]